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/*
* Copyright 2000-2013 JetBrains s.r.o.
*
* 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 com.intellij.codeInsight.template.emmet.nodes;
import com.intellij.codeInsight.template.CustomTemplateCallback;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import java.util.List;
import static com.intellij.util.containers.ContainerUtil.newArrayList;
/**
* @author zolotov
*/
public class ClimbUpOperationNode extends ZenCodingNode {
private final ZenCodingNode myLeftOperand;
private final ZenCodingNode myRightOperand;
public ClimbUpOperationNode(ZenCodingNode leftOperand, ZenCodingNode rightOperand) {
myLeftOperand = leftOperand;
myRightOperand = rightOperand;
}
public ZenCodingNode getLeftOperand() {
return myLeftOperand;
}
public ZenCodingNode getRightOperand() {
return myRightOperand;
}
@NotNull
@Override
public List<GenerationNode> expand(int numberInIteration,
int totalIterations, String surroundedText,
CustomTemplateCallback callback,
boolean insertSurroundedTextAtTheEnd, GenerationNode parent) {
List<GenerationNode> result = newArrayList();
result.addAll(myLeftOperand.expand(numberInIteration, totalIterations, surroundedText, callback, insertSurroundedTextAtTheEnd, parent));
GenerationNode grandParent = parent != null ? parent.getParent() : null;
if (grandParent != null) {
myRightOperand.expand(numberInIteration, totalIterations, surroundedText, callback, insertSurroundedTextAtTheEnd, grandParent);
}
else {
result.addAll(myRightOperand.expand(numberInIteration, totalIterations, surroundedText, callback, insertSurroundedTextAtTheEnd, parent));
}
return result;
}
@NotNull
@Override
public List<ZenCodingNode> getChildren() {
return ContainerUtil.newLinkedList(myLeftOperand, myRightOperand);
}
@Override
public String toString() {
return "^";
}
}
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