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Liferay Portal Template FreeMarker
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 freemarker.template;
import java.util.List;
/**
* A sequence that wraps a {@link List} of {@link TemplateModel}-s. It does not copy the original
* list. It's mostly useful when implementing {@link TemplateMethodModelEx}-es that collect items from other
* {@link TemplateModel}-s.
*/
public class TemplateModelListSequence implements TemplateSequenceModel {
private List/**/ list;
public TemplateModelListSequence(List list) {
this.list = list;
}
@Override
public TemplateModel get(int index) {
return (TemplateModel) list.get(index);
}
@Override
public int size() {
return list.size();
}
/**
* Returns the original {@link List} of {@link TemplateModel}-s, so it's not a fully unwrapped value.
*/
public Object getWrappedObject() {
return list;
}
}
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