| /* |
| * Copyright 2000-2013 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 com.intellij.compiler.classFilesIndex.chainsSearch.context; |
| |
| import com.intellij.compiler.classFilesIndex.chainsSearch.completion.lookup.sub.StaticMethodSubLookupElement; |
| import com.intellij.compiler.classFilesIndex.chainsSearch.completion.lookup.sub.SubLookupElement; |
| import com.intellij.compiler.classFilesIndex.chainsSearch.completion.lookup.sub.VariableSubLookupElement; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiVariable; |
| import gnu.trove.TIntObjectHashMap; |
| import gnu.trove.TIntObjectProcedure; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Dmitry Batkovich |
| */ |
| public class ContextRelevantStaticMethod { |
| private final PsiMethod psiMethod; |
| @Nullable |
| private final TIntObjectHashMap<SubLookupElement> parameters; |
| |
| public ContextRelevantStaticMethod(final PsiMethod psiMethod, @Nullable final TIntObjectHashMap<PsiVariable> parameters) { |
| this.psiMethod = psiMethod; |
| if (parameters == null) { |
| this.parameters = null; |
| } else { |
| this.parameters = new TIntObjectHashMap<SubLookupElement>(parameters.size()); |
| parameters.forEachEntry(new TIntObjectProcedure<PsiVariable>() { |
| @SuppressWarnings("ConstantConditions") |
| @Override |
| public boolean execute(final int pos, final PsiVariable var) { |
| ContextRelevantStaticMethod.this.parameters.put(pos, new VariableSubLookupElement(var)); |
| return true; |
| } |
| }); |
| } |
| } |
| |
| private SubLookupElement cachedLookupElement; |
| |
| public SubLookupElement createLookupElement() { |
| if (cachedLookupElement == null) { |
| cachedLookupElement = new StaticMethodSubLookupElement(psiMethod, parameters); |
| } |
| return cachedLookupElement; |
| } |
| } |