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/*
* Copyright (C) 2007-2010 Júlio Vilmar Gesser.
* Copyright (C) 2011, 2013-2016 The JavaParser Team.
*
* This file is part of JavaParser.
*
* JavaParser can be used either under the terms of
* a) the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
* b) the terms of the Apache License
*
* You should have received a copy of both licenses in LICENCE.LGPL and
* LICENCE.APACHE. Please refer to those files for details.
*
* JavaParser is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*/
package com.github.javaparser.ast.type;
import static com.github.javaparser.Position.pos;
import static com.github.javaparser.ast.internal.Utils.ensureNotNull;
import java.util.List;
import com.github.javaparser.Range;
import com.github.javaparser.ast.expr.AnnotationExpr;
import com.github.javaparser.ast.nodeTypes.NodeWithType;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;
/**
* @author Julio Vilmar Gesser
*/
public final class ReferenceType extends Type implements NodeWithType<ReferenceType> {
private Type type;
private int arrayCount;
private List<List<AnnotationExpr>> arraysAnnotations;
public ReferenceType() {
}
public ReferenceType(final Type type) {
setType(type);
}
public ReferenceType(final Type type, final int arrayCount) {
setType(type);
setArrayCount(arrayCount);
}
public ReferenceType(final Range range, final Type type, final int arrayCount) {
super(range);
setType(type);
setArrayCount(arrayCount);
}
public ReferenceType(int beginLine, int beginColumn, int endLine,
int endColumn, Type type, int arrayCount,
List<AnnotationExpr> annotations,
List<List<AnnotationExpr>> arraysAnnotations) {
this(new Range(pos(beginLine, beginColumn), pos(endLine, endColumn)), type, arrayCount, annotations, arraysAnnotations);
}
public ReferenceType(Range range, Type type, int arrayCount,
List<AnnotationExpr> annotations,
List<List<AnnotationExpr>> arraysAnnotations) {
super(range, annotations);
setType(type);
setArrayCount(arrayCount);
this.arraysAnnotations = arraysAnnotations;
}
@Override public <R, A> R accept(final GenericVisitor<R, A> v, final A arg) {
return v.visit(this, arg);
}
@Override public <A> void accept(final VoidVisitor<A> v, final A arg) {
v.visit(this, arg);
}
public int getArrayCount() {
return arrayCount;
}
@Override
public Type getType() {
return type;
}
public void setArrayCount(final int arrayCount) {
this.arrayCount = arrayCount;
}
@Override
public ReferenceType setType(final Type type) {
this.type = type;
setAsParentNodeOf(this.type);
return this;
}
/**
* <p>Arrays annotations are annotations on the arrays modifiers of the type.
* Consider this example:</p>
*
* <p><pre>
* {@code
* int @Ann1 [] @Ann2 [] array;
* }</pre></p>
*
* <p>in this this method will return a list with the annotation expressions <pre>@Ann1</pre>
* and <pre>@Ann2</pre></p>
*
* <p>Note that the first list element of arraysAnnotations will refer to the first array modifier encountered.
* Considering the example the first element will be a list containing just @Ann1 while the second element will
* be a list containing just @Ann2.
* </p>
*
* <p>This property is guaranteed to hold: <pre>{@code getArraysAnnotations().size() == getArrayCount()}</pre>
* If a certain array modifier has no annotation the corresponding entry of arraysAnnotations will be null</p>
*/
public List<List<AnnotationExpr>> getArraysAnnotations() {
arraysAnnotations = ensureNotNull(arraysAnnotations);
return arraysAnnotations;
}
/**
* For a description of the arrayAnnotations field refer to {@link #getArraysAnnotations()}
*/
public void setArraysAnnotations(List<List<AnnotationExpr>> arraysAnnotations) {
this.arraysAnnotations = arraysAnnotations;
}
}
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