/*
* Copyright 2013-2014 Grzegorz Ligas <ligasgr@gmail.com> and other contributors
* (see the CONTRIBUTORS file).
*
* 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.intellij.xquery.reference;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiReference;
import com.intellij.psi.util.PsiTreeUtil;
import com.intellij.testFramework.fixtures.CodeInsightTestFixture;
/**
* User: ligasgr
* Date: 15/07/13
* Time: 13:49
*/
public class ReferenceUtil {
private ReferenceUtil() {
}
public static <T extends PsiElement> PsiElement getTargetOfReferenceAtCaret(CodeInsightTestFixture myFixture,
Class<T> classOfSourceOfReference) {
PsiReference reference = getReferenceAtCaret(myFixture, classOfSourceOfReference);
return reference.resolve();
}
private static <T extends PsiElement> PsiReference getReferenceAtCaret(CodeInsightTestFixture myFixture,
Class<T> classOfSourceOfReference) {
PsiElement element = myFixture.getFile().findElementAt(myFixture.getCaretOffset());
T sourceOfReference = PsiTreeUtil.getParentOfType(element, classOfSourceOfReference);
return sourceOfReference.getReference();
}
}