org.jetbrains.plugins.groovy.lang.resolve.ast.AstTransformContributor Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of groovy-psi Show documentation
Show all versions of groovy-psi Show documentation
A packaging of the IntelliJ Community Edition groovy-psi library.
This is release number 1 of trunk branch 142.
The newest version!
/*
* Copyright 2000-2015 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.plugins.groovy.lang.resolve.ast;
import com.intellij.openapi.extensions.ExtensionPointName;
import com.intellij.openapi.util.Computable;
import com.intellij.openapi.util.RecursionManager;
import com.intellij.psi.PsiMethod;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrField;
import org.jetbrains.plugins.groovy.lang.psi.api.statements.typedef.GrTypeDefinition;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
/**
* @author Max Medvedev
*/
public abstract class AstTransformContributor {
public static final ExtensionPointName EP_NAME = ExtensionPointName.create("org.intellij.groovy.astTransformContributor");
public void collectMethods(@NotNull final GrTypeDefinition clazz, Collection collector) {
}
public void collectFields(@NotNull final GrTypeDefinition clazz, Collection collector) {
}
@NotNull
public static Collection runContributorsForMethods(@NotNull final GrTypeDefinition clazz) {
Collection result = RecursionManager.doPreventingRecursion(clazz, true, new Computable>() {
@Override
public Collection compute() {
Collection collector = new ArrayList();
for (final AstTransformContributor contributor : EP_NAME.getExtensions()) {
contributor.collectMethods(clazz, collector);
}
return collector;
}
});
return result == null ? Collections.emptyList() : result;
}
@NotNull
public static List runContributorsForFields(@NotNull final GrTypeDefinition clazz) {
List fields = RecursionManager.doPreventingRecursion(clazz, true, new Computable>() {
@Override
public List compute() {
List collector = new ArrayList();
for (final AstTransformContributor contributor : EP_NAME.getExtensions()) {
contributor.collectFields(clazz, collector);
}
return collector;
}
});
return fields != null ? fields : Collections.emptyList();
}
}