scripts/py_matter_idl/matter_idl/generators/java/ClusterReadMapping.jinja

/*
 *
 *    Copyright (c) 2023 Project CHIP Authors
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
package chip.devicecontroller;

import chip.clusterinfo.CommandParameterInfo;
import chip.clusterinfo.InteractionInfo;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;

public class ClusterReadMapping {

{% for cluster in clientClusters | sort(attribute='code') %}
  {%-  set typeLookup = idl | createLookupContext(cluster) %}
    private static Map<String, InteractionInfo> read{{cluster.name}}InteractionInfo() {
       Map<String, InteractionInfo> result = new LinkedHashMap<>();
     {%- for attribute in cluster.attributes | sort(attribute='name') | attributesWithCallback(typeLookup) %}
        {#- TODO: add support for struct-typed attributes -#}
        Map<String, CommandParameterInfo> read{{cluster.name}}{{attribute.definition.name | upfirst}}CommandParams = new LinkedHashMap<String, CommandParameterInfo>();
        InteractionInfo read{{cluster.name}}{{attribute.definition.name | upfirst}}AttributeInteractionInfo = new InteractionInfo(
          (cluster, callback, commandArguments) -> {
            ((ChipClusters.{{cluster.name}}Cluster) cluster).read{{attribute.definition.name | upfirst}}Attribute(
              ({{ attribute | chipClustersCallbackName(typeLookup) }}) callback
            );
          },
          () -> new ClusterInfoMapping.{{ attribute | delegatedCallbackName(typeLookup)}}(),
          read{{cluster.name}}{{attribute.definition.name | upfirst}}CommandParams
        );
        result.put("read{{attribute.definition.name | upfirst}}Attribute", read{{cluster.name}}{{attribute.definition.name | upfirst}}AttributeInteractionInfo);
     {% endfor %}
       return result;
    }

{%- endfor %}
    @SuppressWarnings("serial")
    public Map<String, Map<String, InteractionInfo>> getReadAttributeMap() {

        return new HashMap<String, Map<String, InteractionInfo>>(){% raw %}{{{% endraw %}
    {%- for cluster in clientClusters | sort(attribute='code') %}
            put("{{cluster.name | lowfirst_except_acronym}}", read{{cluster.name}}InteractionInfo());
    {%- endfor -%}
        }};
    }
}