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/*
* Copyright 2010-2011 Bas Leijdekkers
*
* 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.siyeh.ipp.annotation;
import com.intellij.psi.*;
import com.siyeh.ipp.base.PsiElementPredicate;
class ExpandToNormalAnnotationPredicate implements PsiElementPredicate {
public boolean satisfiedBy(PsiElement element) {
if (!(element instanceof PsiAnnotation)) {
return false;
}
final PsiAnnotation annotation = (PsiAnnotation)element;
final PsiAnnotationParameterList parameterList =
annotation.getParameterList();
if (parameterList.getChildren().length == 0) {
return true;
}
final PsiNameValuePair[] attributes = parameterList.getAttributes();
if (attributes.length != 1) {
return false;
}
final PsiNameValuePair attribute = attributes[0];
final PsiAnnotationMemberValue value = attribute.getValue();
if (value == null) {
return false;
}
final String name = attribute.getName();
return name == null;
}
}
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