/*
* Copyright 2011-present Greg Shrago
*
* 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.intellij.grammar.psi.impl;
import java.util.List;
import org.jetbrains.annotations.*;
import com.intellij.lang.ASTNode;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiElementVisitor;
import com.intellij.psi.util.PsiTreeUtil;
import static org.intellij.grammar.psi.BnfTypes.*;
import org.intellij.grammar.psi.*;
public class BnfParenthesizedImpl extends BnfExpressionImpl implements BnfParenthesized {
public BnfParenthesizedImpl(ASTNode node) {
super(node);
}
public <R> R accept(@NotNull BnfVisitor<R> visitor) {
return visitor.visitParenthesized(this);
}
public void accept(@NotNull PsiElementVisitor visitor) {
if (visitor instanceof BnfVisitor) accept((BnfVisitor)visitor);
else super.accept(visitor);
}
@Override
@NotNull
public BnfExpression getExpression() {
return findNotNullChildByClass(BnfExpression.class);
}
}