org.jetbrains.kotlin.psi.KtAnnotation Maven / Gradle / Ivy
/*
* Copyright 2010-2015 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.kotlin.psi;
import com.intellij.lang.ASTNode;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.kotlin.psi.stubs.KotlinPlaceHolderStub;
import org.jetbrains.kotlin.psi.stubs.elements.KtStubElementTypes;
import java.util.List;
/**
* A group of annotation entries applied to the same use-site target. Can be used to avoid writing use-site target multiple times.
*
* Syntax examples:
*
* - {@code @file:[Annotation1, Annotation2]}
* - {@code @set:[Inject, Autowire]}
*
*
* For a single annotation entry, see {@link KtAnnotationEntry}.
*/
public class KtAnnotation extends KtElementImplStub> {
public KtAnnotation(@NotNull ASTNode node) {
super(node);
}
public KtAnnotation(KotlinPlaceHolderStub stub) {
super(stub, KtStubElementTypes.ANNOTATION);
}
@Override
public R accept(@NotNull KtVisitor visitor, D data) {
return visitor.visitAnnotation(this, data);
}
public List getEntries() {
return getStubOrPsiChildrenAsList(KtStubElementTypes.ANNOTATION_ENTRY);
}
@Nullable
public KtAnnotationUseSiteTarget getUseSiteTarget() {
return getStubOrPsiChild(KtStubElementTypes.ANNOTATION_TARGET);
}
public void removeEntry(@NotNull KtAnnotationEntry entry) {
if (getEntries().size() > 1) {
entry.delete();
}
else {
delete();
}
}
}