php/src/Google/Protobuf/Internal/FieldDescriptorProto.php - third_party/github/protocolbuffers/protobuf - Git at Google

 <?php
 # Generated by the protocol buffer compiler.  DO NOT EDIT!
 # source: google/protobuf/descriptor.proto

 namespace Google\Protobuf\Internal;

 use Google\Protobuf\Internal\GPBType;
 use Google\Protobuf\Internal\GPBWire;
 use Google\Protobuf\Internal\RepeatedField;
 use Google\Protobuf\Internal\InputStream;
 use Google\Protobuf\Internal\GPBUtil;

 /**
  * Describes a field within a message.
  *
  * Generated from protobuf message <code>google.protobuf.FieldDescriptorProto</code>
  */
 class FieldDescriptorProto extends \Google\Protobuf\Internal\Message
 {
     /**
      * Generated from protobuf field <code>optional string name = 1;</code>
      */
     protected $name = null;
     /**
      * Generated from protobuf field <code>optional int32 number = 3;</code>
      */
     protected $number = null;
     /**
      * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
      */
     protected $label = null;
     /**
      * If type_name is set, this need not be set.  If both this and type_name
      * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
      *
      * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
      */
     protected $type = null;
     /**
      * For message and enum types, this is the name of the type.  If the name
      * starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
      * rules are used to find the type (i.e. first the nested types within this
      * message are searched, then within the parent, on up to the root
      * namespace).
      *
      * Generated from protobuf field <code>optional string type_name = 6;</code>
      */
     protected $type_name = null;
     /**
      * For extensions, this is the name of the type being extended.  It is
      * resolved in the same manner as type_name.
      *
      * Generated from protobuf field <code>optional string extendee = 2;</code>
      */
     protected $extendee = null;
     /**
      * For numeric types, contains the original text representation of the value.
      * For booleans, "true" or "false".
      * For strings, contains the default text contents (not escaped in any way).
      * For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
      *
      * Generated from protobuf field <code>optional string default_value = 7;</code>
      */
     protected $default_value = null;
     /**
      * If set, gives the index of a oneof in the containing type's oneof_decl
      * list.  This field is a member of that oneof.
      *
      * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
      */
     protected $oneof_index = null;
     /**
      * JSON name of this field. The value is set by protocol compiler. If the
      * user has set a "json_name" option on this field, that option's value
      * will be used. Otherwise, it's deduced from the field's name by converting
      * it to camelCase.
      *
      * Generated from protobuf field <code>optional string json_name = 10;</code>
      */
     protected $json_name = null;
     /**
      * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
      */
     protected $options = null;
     /**
      * If true, this is a proto3 "optional". When a proto3 field is optional, it
      * tracks presence regardless of field type.
      * When proto3_optional is true, this field must be belong to a oneof to
      * signal to old proto3 clients that presence is tracked for this field. This
      * oneof is known as a "synthetic" oneof, and this field must be its sole
      * member (each proto3 optional field gets its own synthetic oneof). Synthetic
      * oneofs exist in the descriptor only, and do not generate any API. Synthetic
      * oneofs must be ordered after all "real" oneofs.
      * For message fields, proto3_optional doesn't create any semantic change,
      * since non-repeated message fields always track presence. However it still
      * indicates the semantic detail of whether the user wrote "optional" or not.
      * This can be useful for round-tripping the .proto file. For consistency we
      * give message fields a synthetic oneof also, even though it is not required
      * to track presence. This is especially important because the parser can't
      * tell if a field is a message or an enum, so it must always create a
      * synthetic oneof.
      * Proto2 optional fields do not set this flag, because they already indicate
      * optional with `LABEL_OPTIONAL`.
      *
      * Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
      */
     protected $proto3_optional = null;

     /**
      * Constructor.
      *
      * @param array $data {
      *     Optional. Data for populating the Message object.
      *
      *     @type string $name
      *     @type int $number
      *     @type int $label
      *     @type int $type
      *           If type_name is set, this need not be set.  If both this and type_name
      *           are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
      *     @type string $type_name
      *           For message and enum types, this is the name of the type.  If the name
      *           starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
      *           rules are used to find the type (i.e. first the nested types within this
      *           message are searched, then within the parent, on up to the root
      *           namespace).
      *     @type string $extendee
      *           For extensions, this is the name of the type being extended.  It is
      *           resolved in the same manner as type_name.
      *     @type string $default_value
      *           For numeric types, contains the original text representation of the value.
      *           For booleans, "true" or "false".
      *           For strings, contains the default text contents (not escaped in any way).
      *           For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
      *     @type int $oneof_index
      *           If set, gives the index of a oneof in the containing type's oneof_decl
      *           list.  This field is a member of that oneof.
      *     @type string $json_name
      *           JSON name of this field. The value is set by protocol compiler. If the
      *           user has set a "json_name" option on this field, that option's value
      *           will be used. Otherwise, it's deduced from the field's name by converting
      *           it to camelCase.
      *     @type \Google\Protobuf\Internal\FieldOptions $options
      *     @type bool $proto3_optional
      *           If true, this is a proto3 "optional". When a proto3 field is optional, it
      *           tracks presence regardless of field type.
      *           When proto3_optional is true, this field must be belong to a oneof to
      *           signal to old proto3 clients that presence is tracked for this field. This
      *           oneof is known as a "synthetic" oneof, and this field must be its sole
      *           member (each proto3 optional field gets its own synthetic oneof). Synthetic
      *           oneofs exist in the descriptor only, and do not generate any API. Synthetic
      *           oneofs must be ordered after all "real" oneofs.
      *           For message fields, proto3_optional doesn't create any semantic change,
      *           since non-repeated message fields always track presence. However it still
      *           indicates the semantic detail of whether the user wrote "optional" or not.
      *           This can be useful for round-tripping the .proto file. For consistency we
      *           give message fields a synthetic oneof also, even though it is not required
      *           to track presence. This is especially important because the parser can't
      *           tell if a field is a message or an enum, so it must always create a
      *           synthetic oneof.
      *           Proto2 optional fields do not set this flag, because they already indicate
      *           optional with `LABEL_OPTIONAL`.
      * }
      */
     public function __construct($data = NULL) {
         \GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
         parent::__construct($data);
     }

     /**
      * Generated from protobuf field <code>optional string name = 1;</code>
      * @return string
      */
     public function getName()
     {
         return isset($this->name) ? $this->name : '';
     }

     public function hasName()
     {
         return isset($this->name);
     }

     public function clearName()
     {
         unset($this->name);
     }

     /**
      * Generated from protobuf field <code>optional string name = 1;</code>
      * @param string $var
      * @return $this
      */
     public function setName($var)
     {
         GPBUtil::checkString($var, True);
         $this->name = $var;

         return $this;
     }

     /**
      * Generated from protobuf field <code>optional int32 number = 3;</code>
      * @return int
      */
     public function getNumber()
     {
         return isset($this->number) ? $this->number : 0;
     }

     public function hasNumber()
     {
         return isset($this->number);
     }

     public function clearNumber()
     {
         unset($this->number);
     }

     /**
      * Generated from protobuf field <code>optional int32 number = 3;</code>
      * @param int $var
      * @return $this
      */
     public function setNumber($var)
     {
         GPBUtil::checkInt32($var);
         $this->number = $var;

         return $this;
     }

     /**
      * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
      * @return int
      */
     public function getLabel()
     {
         return isset($this->label) ? $this->label : 0;
     }

     public function hasLabel()
     {
         return isset($this->label);
     }

     public function clearLabel()
     {
         unset($this->label);
     }

     /**
      * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
      * @param int $var
      * @return $this
      */
     public function setLabel($var)
     {
         GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto\Label::class);
         $this->label = $var;

         return $this;
     }

     /**
      * If type_name is set, this need not be set.  If both this and type_name
      * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
      *
      * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
      * @return int
      */
     public function getType()
     {
         return isset($this->type) ? $this->type : 0;
     }

     public function hasType()
     {
         return isset($this->type);
     }

     public function clearType()
     {
         unset($this->type);
     }

     /**
      * If type_name is set, this need not be set.  If both this and type_name
      * are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
      *
      * Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
      * @param int $var
      * @return $this
      */
     public function setType($var)
     {
         GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto\Type::class);
         $this->type = $var;

         return $this;
     }

     /**
      * For message and enum types, this is the name of the type.  If the name
      * starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
      * rules are used to find the type (i.e. first the nested types within this
      * message are searched, then within the parent, on up to the root
      * namespace).
      *
      * Generated from protobuf field <code>optional string type_name = 6;</code>
      * @return string
      */
     public function getTypeName()
     {
         return isset($this->type_name) ? $this->type_name : '';
     }

     public function hasTypeName()
     {
         return isset($this->type_name);
     }

     public function clearTypeName()
     {
         unset($this->type_name);
     }

     /**
      * For message and enum types, this is the name of the type.  If the name
      * starts with a '.', it is fully-qualified.  Otherwise, C++-like scoping
      * rules are used to find the type (i.e. first the nested types within this
      * message are searched, then within the parent, on up to the root
      * namespace).
      *
      * Generated from protobuf field <code>optional string type_name = 6;</code>
      * @param string $var
      * @return $this
      */
     public function setTypeName($var)
     {
         GPBUtil::checkString($var, True);
         $this->type_name = $var;

         return $this;
     }

     /**
      * For extensions, this is the name of the type being extended.  It is
      * resolved in the same manner as type_name.
      *
      * Generated from protobuf field <code>optional string extendee = 2;</code>
      * @return string
      */
     public function getExtendee()
     {
         return isset($this->extendee) ? $this->extendee : '';
     }

     public function hasExtendee()
     {
         return isset($this->extendee);
     }

     public function clearExtendee()
     {
         unset($this->extendee);
     }

     /**
      * For extensions, this is the name of the type being extended.  It is
      * resolved in the same manner as type_name.
      *
      * Generated from protobuf field <code>optional string extendee = 2;</code>
      * @param string $var
      * @return $this
      */
     public function setExtendee($var)
     {
         GPBUtil::checkString($var, True);
         $this->extendee = $var;

         return $this;
     }

     /**
      * For numeric types, contains the original text representation of the value.
      * For booleans, "true" or "false".
      * For strings, contains the default text contents (not escaped in any way).
      * For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
      *
      * Generated from protobuf field <code>optional string default_value = 7;</code>
      * @return string
      */
     public function getDefaultValue()
     {
         return isset($this->default_value) ? $this->default_value : '';
     }

     public function hasDefaultValue()
     {
         return isset($this->default_value);
     }

     public function clearDefaultValue()
     {
         unset($this->default_value);
     }

     /**
      * For numeric types, contains the original text representation of the value.
      * For booleans, "true" or "false".
      * For strings, contains the default text contents (not escaped in any way).
      * For bytes, contains the C escaped value.  All bytes >= 128 are escaped.
      *
      * Generated from protobuf field <code>optional string default_value = 7;</code>
      * @param string $var
      * @return $this
      */
     public function setDefaultValue($var)
     {
         GPBUtil::checkString($var, True);
         $this->default_value = $var;

         return $this;
     }

     /**
      * If set, gives the index of a oneof in the containing type's oneof_decl
      * list.  This field is a member of that oneof.
      *
      * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
      * @return int
      */
     public function getOneofIndex()
     {
         return isset($this->oneof_index) ? $this->oneof_index : 0;
     }

     public function hasOneofIndex()
     {
         return isset($this->oneof_index);
     }

     public function clearOneofIndex()
     {
         unset($this->oneof_index);
     }

     /**
      * If set, gives the index of a oneof in the containing type's oneof_decl
      * list.  This field is a member of that oneof.
      *
      * Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
      * @param int $var
      * @return $this
      */
     public function setOneofIndex($var)
     {
         GPBUtil::checkInt32($var);
         $this->oneof_index = $var;

         return $this;
     }

     /**
      * JSON name of this field. The value is set by protocol compiler. If the
      * user has set a "json_name" option on this field, that option's value
      * will be used. Otherwise, it's deduced from the field's name by converting
      * it to camelCase.
      *
      * Generated from protobuf field <code>optional string json_name = 10;</code>
      * @return string
      */
     public function getJsonName()
     {
         return isset($this->json_name) ? $this->json_name : '';
     }

     public function hasJsonName()
     {
         return isset($this->json_name);
     }

     public function clearJsonName()
     {
         unset($this->json_name);
     }

     /**
      * JSON name of this field. The value is set by protocol compiler. If the
      * user has set a "json_name" option on this field, that option's value
      * will be used. Otherwise, it's deduced from the field's name by converting
      * it to camelCase.
      *
      * Generated from protobuf field <code>optional string json_name = 10;</code>
      * @param string $var
      * @return $this
      */
     public function setJsonName($var)
     {
         GPBUtil::checkString($var, True);
         $this->json_name = $var;

         return $this;
     }

     /**
      * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
      * @return \Google\Protobuf\Internal\FieldOptions|null
      */
     public function getOptions()
     {
         return $this->options;
     }

     public function hasOptions()
     {
         return isset($this->options);
     }

     public function clearOptions()
     {
         unset($this->options);
     }

     /**
      * Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
      * @param \Google\Protobuf\Internal\FieldOptions $var
      * @return $this
      */
     public function setOptions($var)
     {
         GPBUtil::checkMessage($var, \Google\Protobuf\Internal\FieldOptions::class);
         $this->options = $var;

         return $this;
     }

     /**
      * If true, this is a proto3 "optional". When a proto3 field is optional, it
      * tracks presence regardless of field type.
      * When proto3_optional is true, this field must be belong to a oneof to
      * signal to old proto3 clients that presence is tracked for this field. This
      * oneof is known as a "synthetic" oneof, and this field must be its sole
      * member (each proto3 optional field gets its own synthetic oneof). Synthetic
      * oneofs exist in the descriptor only, and do not generate any API. Synthetic
      * oneofs must be ordered after all "real" oneofs.
      * For message fields, proto3_optional doesn't create any semantic change,
      * since non-repeated message fields always track presence. However it still
      * indicates the semantic detail of whether the user wrote "optional" or not.
      * This can be useful for round-tripping the .proto file. For consistency we
      * give message fields a synthetic oneof also, even though it is not required
      * to track presence. This is especially important because the parser can't
      * tell if a field is a message or an enum, so it must always create a
      * synthetic oneof.
      * Proto2 optional fields do not set this flag, because they already indicate
      * optional with `LABEL_OPTIONAL`.
      *
      * Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
      * @return bool
      */
     public function getProto3Optional()
     {
         return isset($this->proto3_optional) ? $this->proto3_optional : false;
     }

     public function hasProto3Optional()
     {
         return isset($this->proto3_optional);
     }

     public function clearProto3Optional()
     {
         unset($this->proto3_optional);
     }

     /**
      * If true, this is a proto3 "optional". When a proto3 field is optional, it
      * tracks presence regardless of field type.
      * When proto3_optional is true, this field must be belong to a oneof to
      * signal to old proto3 clients that presence is tracked for this field. This
      * oneof is known as a "synthetic" oneof, and this field must be its sole
      * member (each proto3 optional field gets its own synthetic oneof). Synthetic
      * oneofs exist in the descriptor only, and do not generate any API. Synthetic
      * oneofs must be ordered after all "real" oneofs.
      * For message fields, proto3_optional doesn't create any semantic change,
      * since non-repeated message fields always track presence. However it still
      * indicates the semantic detail of whether the user wrote "optional" or not.
      * This can be useful for round-tripping the .proto file. For consistency we
      * give message fields a synthetic oneof also, even though it is not required
      * to track presence. This is especially important because the parser can't
      * tell if a field is a message or an enum, so it must always create a
      * synthetic oneof.
      * Proto2 optional fields do not set this flag, because they already indicate
      * optional with `LABEL_OPTIONAL`.
      *
      * Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
      * @param bool $var
      * @return $this
      */
     public function setProto3Optional($var)
     {
         GPBUtil::checkBool($var);
         $this->proto3_optional = $var;

         return $this;
     }

 }
	<?php
	# Generated by the protocol buffer compiler. DO NOT EDIT!
	# source: google/protobuf/descriptor.proto

	namespace Google\Protobuf\Internal;

	use Google\Protobuf\Internal\GPBType;
	use Google\Protobuf\Internal\GPBWire;
	use Google\Protobuf\Internal\RepeatedField;
	use Google\Protobuf\Internal\InputStream;
	use Google\Protobuf\Internal\GPBUtil;

	/**
	* Describes a field within a message.
	*
	* Generated from protobuf message <code>google.protobuf.FieldDescriptorProto</code>
	*/
	class FieldDescriptorProto extends \Google\Protobuf\Internal\Message
	{
	/**
	* Generated from protobuf field <code>optional string name = 1;</code>
	*/
	protected $name = null;
	/**
	* Generated from protobuf field <code>optional int32 number = 3;</code>
	*/
	protected $number = null;
	/**
	* Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
	*/
	protected $label = null;
	/**
	* If type_name is set, this need not be set. If both this and type_name
	* are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
	*
	* Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
	*/
	protected $type = null;
	/**
	* For message and enum types, this is the name of the type. If the name
	* starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
	* rules are used to find the type (i.e. first the nested types within this
	* message are searched, then within the parent, on up to the root
	* namespace).
	*
	* Generated from protobuf field <code>optional string type_name = 6;</code>
	*/
	protected $type_name = null;
	/**
	* For extensions, this is the name of the type being extended. It is
	* resolved in the same manner as type_name.
	*
	* Generated from protobuf field <code>optional string extendee = 2;</code>
	*/
	protected $extendee = null;
	/**
	* For numeric types, contains the original text representation of the value.
	* For booleans, "true" or "false".
	* For strings, contains the default text contents (not escaped in any way).
	* For bytes, contains the C escaped value. All bytes >= 128 are escaped.
	*
	* Generated from protobuf field <code>optional string default_value = 7;</code>
	*/
	protected $default_value = null;
	/**
	* If set, gives the index of a oneof in the containing type's oneof_decl
	* list. This field is a member of that oneof.
	*
	* Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
	*/
	protected $oneof_index = null;
	/**
	* JSON name of this field. The value is set by protocol compiler. If the
	* user has set a "json_name" option on this field, that option's value
	* will be used. Otherwise, it's deduced from the field's name by converting
	* it to camelCase.
	*
	* Generated from protobuf field <code>optional string json_name = 10;</code>
	*/
	protected $json_name = null;
	/**
	* Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
	*/
	protected $options = null;
	/**
	* If true, this is a proto3 "optional". When a proto3 field is optional, it
	* tracks presence regardless of field type.
	* When proto3_optional is true, this field must be belong to a oneof to
	* signal to old proto3 clients that presence is tracked for this field. This
	* oneof is known as a "synthetic" oneof, and this field must be its sole
	* member (each proto3 optional field gets its own synthetic oneof). Synthetic
	* oneofs exist in the descriptor only, and do not generate any API. Synthetic
	* oneofs must be ordered after all "real" oneofs.
	* For message fields, proto3_optional doesn't create any semantic change,
	* since non-repeated message fields always track presence. However it still
	* indicates the semantic detail of whether the user wrote "optional" or not.
	* This can be useful for round-tripping the .proto file. For consistency we
	* give message fields a synthetic oneof also, even though it is not required
	* to track presence. This is especially important because the parser can't
	* tell if a field is a message or an enum, so it must always create a
	* synthetic oneof.
	* Proto2 optional fields do not set this flag, because they already indicate
	* optional with `LABEL_OPTIONAL`.
	*
	* Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
	*/
	protected $proto3_optional = null;

	/**
	* Constructor.
	*
	* @param array $data {
	* Optional. Data for populating the Message object.
	*
	* @type string $name
	* @type int $number
	* @type int $label
	* @type int $type
	* If type_name is set, this need not be set. If both this and type_name
	* are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
	* @type string $type_name
	* For message and enum types, this is the name of the type. If the name
	* starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
	* rules are used to find the type (i.e. first the nested types within this
	* message are searched, then within the parent, on up to the root
	* namespace).
	* @type string $extendee
	* For extensions, this is the name of the type being extended. It is
	* resolved in the same manner as type_name.
	* @type string $default_value
	* For numeric types, contains the original text representation of the value.
	* For booleans, "true" or "false".
	* For strings, contains the default text contents (not escaped in any way).
	* For bytes, contains the C escaped value. All bytes >= 128 are escaped.
	* @type int $oneof_index
	* If set, gives the index of a oneof in the containing type's oneof_decl
	* list. This field is a member of that oneof.
	* @type string $json_name
	* JSON name of this field. The value is set by protocol compiler. If the
	* user has set a "json_name" option on this field, that option's value
	* will be used. Otherwise, it's deduced from the field's name by converting
	* it to camelCase.
	* @type \Google\Protobuf\Internal\FieldOptions $options
	* @type bool $proto3_optional
	* If true, this is a proto3 "optional". When a proto3 field is optional, it
	* tracks presence regardless of field type.
	* When proto3_optional is true, this field must be belong to a oneof to
	* signal to old proto3 clients that presence is tracked for this field. This
	* oneof is known as a "synthetic" oneof, and this field must be its sole
	* member (each proto3 optional field gets its own synthetic oneof). Synthetic
	* oneofs exist in the descriptor only, and do not generate any API. Synthetic
	* oneofs must be ordered after all "real" oneofs.
	* For message fields, proto3_optional doesn't create any semantic change,
	* since non-repeated message fields always track presence. However it still
	* indicates the semantic detail of whether the user wrote "optional" or not.
	* This can be useful for round-tripping the .proto file. For consistency we
	* give message fields a synthetic oneof also, even though it is not required
	* to track presence. This is especially important because the parser can't
	* tell if a field is a message or an enum, so it must always create a
	* synthetic oneof.
	* Proto2 optional fields do not set this flag, because they already indicate
	* optional with `LABEL_OPTIONAL`.
	* }
	*/
	public function __construct($data = NULL) {
	\GPBMetadata\Google\Protobuf\Internal\Descriptor::initOnce();
	parent::__construct($data);
	}

	/**
	* Generated from protobuf field <code>optional string name = 1;</code>
	* @return string
	*/
	public function getName()
	{
	return isset($this->name) ? $this->name : '';
	}

	public function hasName()
	{
	return isset($this->name);
	}

	public function clearName()
	{
	unset($this->name);
	}

	/**
	* Generated from protobuf field <code>optional string name = 1;</code>
	* @param string $var
	* @return $this
	*/
	public function setName($var)
	{
	GPBUtil::checkString($var, True);
	$this->name = $var;

	return $this;
	}

	/**
	* Generated from protobuf field <code>optional int32 number = 3;</code>
	* @return int
	*/
	public function getNumber()
	{
	return isset($this->number) ? $this->number : 0;
	}

	public function hasNumber()
	{
	return isset($this->number);
	}

	public function clearNumber()
	{
	unset($this->number);
	}

	/**
	* Generated from protobuf field <code>optional int32 number = 3;</code>
	* @param int $var
	* @return $this
	*/
	public function setNumber($var)
	{
	GPBUtil::checkInt32($var);
	$this->number = $var;

	return $this;
	}

	/**
	* Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
	* @return int
	*/
	public function getLabel()
	{
	return isset($this->label) ? $this->label : 0;
	}

	public function hasLabel()
	{
	return isset($this->label);
	}

	public function clearLabel()
	{
	unset($this->label);
	}

	/**
	* Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Label label = 4;</code>
	* @param int $var
	* @return $this
	*/
	public function setLabel($var)
	{
	GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto\Label::class);
	$this->label = $var;

	return $this;
	}

	/**
	* If type_name is set, this need not be set. If both this and type_name
	* are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
	*
	* Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
	* @return int
	*/
	public function getType()
	{
	return isset($this->type) ? $this->type : 0;
	}

	public function hasType()
	{
	return isset($this->type);
	}

	public function clearType()
	{
	unset($this->type);
	}

	/**
	* If type_name is set, this need not be set. If both this and type_name
	* are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
	*
	* Generated from protobuf field <code>optional .google.protobuf.FieldDescriptorProto.Type type = 5;</code>
	* @param int $var
	* @return $this
	*/
	public function setType($var)
	{
	GPBUtil::checkEnum($var, \Google\Protobuf\Internal\FieldDescriptorProto\Type::class);
	$this->type = $var;

	return $this;
	}

	/**
	* For message and enum types, this is the name of the type. If the name
	* starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
	* rules are used to find the type (i.e. first the nested types within this
	* message are searched, then within the parent, on up to the root
	* namespace).
	*
	* Generated from protobuf field <code>optional string type_name = 6;</code>
	* @return string
	*/
	public function getTypeName()
	{
	return isset($this->type_name) ? $this->type_name : '';
	}

	public function hasTypeName()
	{
	return isset($this->type_name);
	}

	public function clearTypeName()
	{
	unset($this->type_name);
	}

	/**
	* For message and enum types, this is the name of the type. If the name
	* starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
	* rules are used to find the type (i.e. first the nested types within this
	* message are searched, then within the parent, on up to the root
	* namespace).
	*
	* Generated from protobuf field <code>optional string type_name = 6;</code>
	* @param string $var
	* @return $this
	*/
	public function setTypeName($var)
	{
	GPBUtil::checkString($var, True);
	$this->type_name = $var;

	return $this;
	}

	/**
	* For extensions, this is the name of the type being extended. It is
	* resolved in the same manner as type_name.
	*
	* Generated from protobuf field <code>optional string extendee = 2;</code>
	* @return string
	*/
	public function getExtendee()
	{
	return isset($this->extendee) ? $this->extendee : '';
	}

	public function hasExtendee()
	{
	return isset($this->extendee);
	}

	public function clearExtendee()
	{
	unset($this->extendee);
	}

	/**
	* For extensions, this is the name of the type being extended. It is
	* resolved in the same manner as type_name.
	*
	* Generated from protobuf field <code>optional string extendee = 2;</code>
	* @param string $var
	* @return $this
	*/
	public function setExtendee($var)
	{
	GPBUtil::checkString($var, True);
	$this->extendee = $var;

	return $this;
	}

	/**
	* For numeric types, contains the original text representation of the value.
	* For booleans, "true" or "false".
	* For strings, contains the default text contents (not escaped in any way).
	* For bytes, contains the C escaped value. All bytes >= 128 are escaped.
	*
	* Generated from protobuf field <code>optional string default_value = 7;</code>
	* @return string
	*/
	public function getDefaultValue()
	{
	return isset($this->default_value) ? $this->default_value : '';
	}

	public function hasDefaultValue()
	{
	return isset($this->default_value);
	}

	public function clearDefaultValue()
	{
	unset($this->default_value);
	}

	/**
	* For numeric types, contains the original text representation of the value.
	* For booleans, "true" or "false".
	* For strings, contains the default text contents (not escaped in any way).
	* For bytes, contains the C escaped value. All bytes >= 128 are escaped.
	*
	* Generated from protobuf field <code>optional string default_value = 7;</code>
	* @param string $var
	* @return $this
	*/
	public function setDefaultValue($var)
	{
	GPBUtil::checkString($var, True);
	$this->default_value = $var;

	return $this;
	}

	/**
	* If set, gives the index of a oneof in the containing type's oneof_decl
	* list. This field is a member of that oneof.
	*
	* Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
	* @return int
	*/
	public function getOneofIndex()
	{
	return isset($this->oneof_index) ? $this->oneof_index : 0;
	}

	public function hasOneofIndex()
	{
	return isset($this->oneof_index);
	}

	public function clearOneofIndex()
	{
	unset($this->oneof_index);
	}

	/**
	* If set, gives the index of a oneof in the containing type's oneof_decl
	* list. This field is a member of that oneof.
	*
	* Generated from protobuf field <code>optional int32 oneof_index = 9;</code>
	* @param int $var
	* @return $this
	*/
	public function setOneofIndex($var)
	{
	GPBUtil::checkInt32($var);
	$this->oneof_index = $var;

	return $this;
	}

	/**
	* JSON name of this field. The value is set by protocol compiler. If the
	* user has set a "json_name" option on this field, that option's value
	* will be used. Otherwise, it's deduced from the field's name by converting
	* it to camelCase.
	*
	* Generated from protobuf field <code>optional string json_name = 10;</code>
	* @return string
	*/
	public function getJsonName()
	{
	return isset($this->json_name) ? $this->json_name : '';
	}

	public function hasJsonName()
	{
	return isset($this->json_name);
	}

	public function clearJsonName()
	{
	unset($this->json_name);
	}

	/**
	* JSON name of this field. The value is set by protocol compiler. If the
	* user has set a "json_name" option on this field, that option's value
	* will be used. Otherwise, it's deduced from the field's name by converting
	* it to camelCase.
	*
	* Generated from protobuf field <code>optional string json_name = 10;</code>
	* @param string $var
	* @return $this
	*/
	public function setJsonName($var)
	{
	GPBUtil::checkString($var, True);
	$this->json_name = $var;

	return $this;
	}

	/**
	* Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
	* @return \Google\Protobuf\Internal\FieldOptions\|null
	*/
	public function getOptions()
	{
	return $this->options;
	}

	public function hasOptions()
	{
	return isset($this->options);
	}

	public function clearOptions()
	{
	unset($this->options);
	}

	/**
	* Generated from protobuf field <code>optional .google.protobuf.FieldOptions options = 8;</code>
	* @param \Google\Protobuf\Internal\FieldOptions $var
	* @return $this
	*/
	public function setOptions($var)
	{
	GPBUtil::checkMessage($var, \Google\Protobuf\Internal\FieldOptions::class);
	$this->options = $var;

	return $this;
	}

	/**
	* If true, this is a proto3 "optional". When a proto3 field is optional, it
	* tracks presence regardless of field type.
	* When proto3_optional is true, this field must be belong to a oneof to
	* signal to old proto3 clients that presence is tracked for this field. This
	* oneof is known as a "synthetic" oneof, and this field must be its sole
	* member (each proto3 optional field gets its own synthetic oneof). Synthetic
	* oneofs exist in the descriptor only, and do not generate any API. Synthetic
	* oneofs must be ordered after all "real" oneofs.
	* For message fields, proto3_optional doesn't create any semantic change,
	* since non-repeated message fields always track presence. However it still
	* indicates the semantic detail of whether the user wrote "optional" or not.
	* This can be useful for round-tripping the .proto file. For consistency we
	* give message fields a synthetic oneof also, even though it is not required
	* to track presence. This is especially important because the parser can't
	* tell if a field is a message or an enum, so it must always create a
	* synthetic oneof.
	* Proto2 optional fields do not set this flag, because they already indicate
	* optional with `LABEL_OPTIONAL`.
	*
	* Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
	* @return bool
	*/
	public function getProto3Optional()
	{
	return isset($this->proto3_optional) ? $this->proto3_optional : false;
	}

	public function hasProto3Optional()
	{
	return isset($this->proto3_optional);
	}

	public function clearProto3Optional()
	{
	unset($this->proto3_optional);
	}

	/**
	* If true, this is a proto3 "optional". When a proto3 field is optional, it
	* tracks presence regardless of field type.
	* When proto3_optional is true, this field must be belong to a oneof to
	* signal to old proto3 clients that presence is tracked for this field. This
	* oneof is known as a "synthetic" oneof, and this field must be its sole
	* member (each proto3 optional field gets its own synthetic oneof). Synthetic
	* oneofs exist in the descriptor only, and do not generate any API. Synthetic
	* oneofs must be ordered after all "real" oneofs.
	* For message fields, proto3_optional doesn't create any semantic change,
	* since non-repeated message fields always track presence. However it still
	* indicates the semantic detail of whether the user wrote "optional" or not.
	* This can be useful for round-tripping the .proto file. For consistency we
	* give message fields a synthetic oneof also, even though it is not required
	* to track presence. This is especially important because the parser can't
	* tell if a field is a message or an enum, so it must always create a
	* synthetic oneof.
	* Proto2 optional fields do not set this flag, because they already indicate
	* optional with `LABEL_OPTIONAL`.
	*
	* Generated from protobuf field <code>optional bool proto3_optional = 17;</code>
	* @param bool $var
	* @return $this
	*/
	public function setProto3Optional($var)
	{
	GPBUtil::checkBool($var);
	$this->proto3_optional = $var;

	return $this;
	}

	}