BnfQuantifiedImpl.java

/*
 * 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 BnfQuantifiedImpl extends BnfExpressionImpl implements BnfQuantified {

  public BnfQuantifiedImpl(ASTNode node) {
    super(node);
  }

  public <R> R accept(@NotNull BnfVisitor<R> visitor) {
    return visitor.visitQuantified(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);
  }

  @Override
  @NotNull
  public BnfQuantifier getQuantifier() {
    return findNotNullChildByClass(BnfQuantifier.class);
  }

}