/*
* Copyright 2010-2015 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 org.jetbrains.kotlin.psi;
import com.intellij.lang.
ASTNode;
import com.intellij.psi.
PsiElement;
import com.intellij.psi.tree.
TokenSet;
import com.intellij.psi.util.
PsiTreeUtil;
import org.jetbrains.annotations.
NotNull;
import org.jetbrains.annotations.
Nullable;
import org.jetbrains.kotlin.
KtNodeTypes;
import org.jetbrains.kotlin.lexer.
KtTokens;
import java.util.
List;
import static org.jetbrains.kotlin.lexer.
KtTokens.*;
public class
KtDestructuringDeclaration extends
KtDeclarationImpl implements
KtValVarKeywordOwner {
public
KtDestructuringDeclaration(@
NotNull ASTNode node) {
super(
node);
}
@
Override
public <R, D> R
accept(@
NotNull KtVisitor<R, D>
visitor, D
data) {
return
visitor.
visitDestructuringDeclaration(this,
data);
}
@
NotNull
public
List<
KtDestructuringDeclarationEntry>
getEntries() {
return
findChildrenByType(
KtNodeTypes.
DESTRUCTURING_DECLARATION_ENTRY);
}
@
Nullable
public
KtExpression getInitializer() {
ASTNode eqNode =
getNode().
findChildByType(
EQ);
if (
eqNode == null) {
return null;
}
return
PsiTreeUtil.
getNextSiblingOfType(
eqNode.
getPsi(),
KtExpression.class);
}
public boolean
isVar() {
return
getNode().
findChildByType(
KtTokens.
VAR_KEYWORD) != null;
}
@
Override
@
Nullable
public
PsiElement getValOrVarKeyword() {
return
findChildByType(
TokenSet.
create(
VAL_KEYWORD,
VAR_KEYWORD));
}
@
Nullable
public
PsiElement getRPar() {
return
findChildByType(
KtTokens.
RPAR);
}
@
Nullable
public
PsiElement getLPar() {
return
findChildByType(
KtTokens.
LPAR);
}
}