| /* |
| * 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.patterns; |
| |
| import com.intellij.patterns.ElementPattern; |
| import com.intellij.patterns.PatternCondition; |
| import com.intellij.patterns.StandardPatterns; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.util.ProcessingContext; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.plugins.groovy.lang.psi.api.GroovyResolveResult; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.arguments.GrArgumentList; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrExpression; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrMethodCall; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.GrReferenceExpression; |
| import org.jetbrains.plugins.groovy.lang.psi.api.statements.expressions.path.GrCallExpression; |
| |
| public class GroovyMethodCallPattern extends GroovyExpressionPattern<GrCallExpression, GroovyMethodCallPattern> { |
| GroovyMethodCallPattern() { |
| super(GrCallExpression.class); |
| } |
| |
| public GroovyMethodCallPattern withArguments(final ElementPattern<? extends GrExpression>... arguments) { |
| return with(new PatternCondition<GrCallExpression>("withArguments") { |
| @Override |
| public boolean accepts(@NotNull GrCallExpression callExpression, ProcessingContext context) { |
| final GrArgumentList argumentList = callExpression.getArgumentList(); |
| if (argumentList == null) return false; |
| final GrExpression[] actualArguments = argumentList.getExpressionArguments(); |
| if (arguments.length != actualArguments.length) { |
| return false; |
| } |
| for (int i = 0; i < actualArguments.length; i++) { |
| if (!arguments[i].accepts(actualArguments[i], context)) { |
| return false; |
| } |
| } |
| return true; |
| } |
| }); |
| } |
| |
| public GroovyMethodCallPattern withMethodName(@NotNull String methodName) { |
| return withMethodName(StandardPatterns.string().equalTo(methodName)); |
| } |
| |
| public GroovyMethodCallPattern withMethodName(final ElementPattern<? extends String> methodName) { |
| return with(new PatternCondition<GrCallExpression>("withMethodName") { |
| @Override |
| public boolean accepts(@NotNull GrCallExpression callExpression, ProcessingContext context) { |
| if (!(callExpression instanceof GrMethodCall)) return false; |
| |
| GrExpression expression = ((GrMethodCall)callExpression).getInvokedExpression(); |
| if (!(expression instanceof GrReferenceExpression)) return false; |
| |
| GrReferenceExpression refExpression = (GrReferenceExpression)expression; |
| |
| return methodName.accepts(refExpression.getReferenceName(), context); |
| } |
| }); |
| } |
| |
| public GroovyMethodCallPattern withMethod(final ElementPattern<? extends PsiMethod> methodPattern) { |
| return with(new PatternCondition<GrCallExpression>("methodCall") { |
| @Override |
| public boolean accepts(@NotNull GrCallExpression callExpression, ProcessingContext context) { |
| for (GroovyResolveResult result : callExpression.getCallVariants(null)) { |
| if (methodPattern.getCondition().accepts(result.getElement(), context)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| }); |
| } |
| } |