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/*
* 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.codeInspection.assignment;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiType;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
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.impl.PsiImplUtil;
import org.jetbrains.plugins.groovy.lang.psi.util.PsiUtil;
/**
* Created by Max Medvedev on 05/02/14
*/
public class GrMethodCallInfo extends CallInfoBase<GrMethodCall> implements CallInfo<GrMethodCall> {
public GrMethodCallInfo(GrMethodCall call) {
super(call);
}
@Nullable
@Override
protected PsiType[] inferArgTypes() {
return PsiUtil.getArgumentTypes(getCall().getInvokedExpression(), true);
}
@Override
public GrExpression getInvokedExpression() {
return getCall().getInvokedExpression();
}
@Override
public PsiType getQualifierInstanceType() {
GrExpression invoked = getCall().getInvokedExpression();
return invoked instanceof GrReferenceExpression ? PsiImplUtil.getQualifierType((GrReferenceExpression)invoked) : null;
}
@NotNull
@Override
public PsiElement getHighlightElementForCategoryQualifier() {
GrExpression invoked = getCall().getInvokedExpression();
if (invoked instanceof GrReferenceExpression) {
PsiElement nameElement = ((GrReferenceExpression)invoked).getReferenceNameElement();
if (nameElement != null) {
return nameElement;
}
}
return invoked;
}
@NotNull
@Override
public PsiElement getElementToHighlight() {
GrArgumentList argList = getCall().getArgumentList();
if (argList.getTextLength() == 0) {
return getCall();
}
return argList;
}
}
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