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Provides common utility functions
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/*
* Copyright (c) CQSE GmbH
*
* 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 org.conqat.lib.commons.serialization.utils;
import java.io.IOException;
import java.util.Collections;
import java.util.List;
import org.conqat.lib.commons.collections.CollectionUtils;
import org.conqat.lib.commons.serialization.SerializedEntityPool;
import org.conqat.lib.commons.serialization.classes.SerializedClass;
import org.conqat.lib.commons.serialization.objects.SerializedObject;
/**
* Utility methods for dealing with serialized entities.
*/
public class SerializedEntityUtils {
/** Returns all instances of the given class. */
public static List findInstancesOf(SerializedClass serializedClass,
SerializedEntityPool entityPool) throws IOException {
if (serializedClass == null) {
return Collections.emptyList();
}
return CollectionUtils.filter(entityPool.getEntities(SerializedObject.class),
entity -> entity.getClassHandle() == serializedClass.getHandle());
}
}