| /* |
| * 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<GrClosureSignature> newClosures = new ArrayList<GrClosureSignature>(); |
| |
| 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); |
| } |
| } |