org.jetbrains.plugins.groovy.dsl.holders.DelegatedMembersHolder Maven / Gradle / Ivy

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A packaging of the IntelliJ Community Edition groovy-psi library. This is release number 1 of trunk branch 142.

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/*
 * Copyright 2000-2014 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.plugins.groovy.dsl.holders;

import com.intellij.psi.PsiMember;
import com.intellij.psi.ResolveState;
import com.intellij.psi.scope.PsiScopeProcessor;
import com.intellij.util.containers.hash.HashSet;
import org.jetbrains.plugins.groovy.dsl.GroovyClassDescriptor;

import java.util.Set;

/**
 * @author ilyas
 */
public class DelegatedMembersHolder implements CustomMembersHolder {

  private final Set myMembers = new HashSet();

  public void addMember(PsiMember member)  {
    myMembers.add(member);
  }

  @Override
  public boolean processMembers(GroovyClassDescriptor descriptor, PsiScopeProcessor processor, ResolveState state) {
    for (PsiMember member : myMembers) {
      if (!processor.execute(member, ResolveState.initial())) {
        return false;
      }
    }
    return true;
  }

}