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A packaging of the IntelliJ Community Edition groovy-psi library.
This is release number 1 of trunk branch 142.
The newest version!
/*
* 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.lang.psi.impl.signatures;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiType;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.plugins.groovy.lang.psi.api.signatures.GrClosureSignature;
import org.jetbrains.plugins.groovy.lang.psi.api.signatures.GrMultiSignature;
import org.jetbrains.plugins.groovy.lang.psi.api.signatures.GrSignature;
import org.jetbrains.plugins.groovy.lang.psi.api.signatures.GrSignatureVisitor;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
/**
* @author Max Medvedev
*/
public class GrMultiSignatureImpl implements GrMultiSignature {
private final GrClosureSignature[] mySignatures;
public GrMultiSignatureImpl(GrClosureSignature[] signatures) {
mySignatures = signatures;
}
@Override
public GrClosureSignature[] getAllSignatures() {
return mySignatures;
}
@Override
public boolean isValid() {
for (GrClosureSignature signature : mySignatures) {
if (!signature.isValid()) return false;
}
return true;
}
@Override
public GrSignature curry(@NotNull PsiType[] args, int position, @NotNull PsiElement context) {
List newClosures = new ArrayList();
for (GrClosureSignature old : mySignatures) {
final GrSignature curried = old.curry(args, position, context);
if (curried instanceof GrClosureSignature) {
newClosures.add((GrClosureSignature)curried);
}
else if (curried instanceof GrMultiSignature) {
newClosures.addAll(Arrays.asList(((GrMultiSignature)curried).getAllSignatures()));
}
}
return new GrMultiSignatureImpl(newClosures.toArray(new GrClosureSignature[newClosures.size()]));
}
@Override
public void accept(@NotNull GrSignatureVisitor visitor) {
visitor.visitMultiSignature(this);
}
}