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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.expr;
import com.github.javaparser.Range;
import com.github.javaparser.ast.NodeList;
import com.github.javaparser.ast.body.BodyDeclaration;
import com.github.javaparser.ast.nodeTypes.NodeWithArguments;
import com.github.javaparser.ast.nodeTypes.NodeWithTypeArguments;
import com.github.javaparser.ast.nodeTypes.NodeWithType;
import com.github.javaparser.ast.type.ClassOrInterfaceType;
import com.github.javaparser.ast.type.Type;
import com.github.javaparser.ast.visitor.GenericVisitor;
import com.github.javaparser.ast.visitor.VoidVisitor;
import static com.github.javaparser.utils.Utils.assertNotNull;
/**
* Defines constructor call expression.
* Example:
* <code>
* new Object()
* </code>
*
* @author Julio Vilmar Gesser
*/
public final class ObjectCreationExpr extends Expression implements
NodeWithTypeArguments<ObjectCreationExpr>,
NodeWithType<ObjectCreationExpr, ClassOrInterfaceType>,
NodeWithArguments<ObjectCreationExpr> {
// TODO nullable
private Expression scope;
private ClassOrInterfaceType type;
// TODO nullable
private NodeList<Type<?>> typeArguments;
private NodeList<Expression> args;
// TODO This can be null, to indicate there is no body
private NodeList<BodyDeclaration<?>> anonymousClassBody;
public ObjectCreationExpr() {
this(Range.UNKNOWN,
null,
new ClassOrInterfaceType(),
new NodeList<>(),
new NodeList<>(),
new NodeList<>());
}
/**
* Defines a call to a constructor.
*
* @param scope may be null
* @param type this is the class that the constructor is being called for.
* @param args Any arguments to pass to the constructor
*/
public ObjectCreationExpr(final Expression scope, final ClassOrInterfaceType type, final NodeList<Expression> args) {
this(Range.UNKNOWN,
scope,
type,
new NodeList<>(),
args,
new NodeList<>());
}
public ObjectCreationExpr(final Range range,
final Expression scope, final ClassOrInterfaceType type, final NodeList<Type<?>> typeArguments,
final NodeList<Expression> args, final NodeList<BodyDeclaration<?>> anonymousBody) {
super(range);
setScope(scope);
setType(type);
setTypeArguments(typeArguments);
setArgs(args);
setAnonymousClassBody(anonymousBody);
}
@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);
}
/**
* This can be null, to indicate there is no body
*/
public NodeList<BodyDeclaration<?>> getAnonymousClassBody() {
return anonymousClassBody;
}
public void addAnonymousClassBody(BodyDeclaration<?> body) {
if (anonymousClassBody == null)
anonymousClassBody = new NodeList<>();
anonymousClassBody.add(body);
}
public NodeList<Expression> getArgs() {
return args;
}
public Expression getScope() {
return scope;
}
@Override
public ClassOrInterfaceType getType() {
return type;
}
public ObjectCreationExpr setAnonymousClassBody(final NodeList<BodyDeclaration<?>> anonymousClassBody) {
this.anonymousClassBody = anonymousClassBody;
setAsParentNodeOf(this.anonymousClassBody);
return this;
}
@Override
public ObjectCreationExpr setArgs(final NodeList<Expression> args) {
this.args = assertNotNull(args);
setAsParentNodeOf(this.args);
return this;
}
public ObjectCreationExpr setScope(final Expression scope) {
this.scope = scope;
setAsParentNodeOf(this.scope);
return this;
}
@Override
public ObjectCreationExpr setType(final ClassOrInterfaceType type) {
assertNotNull(type);
this.type = type;
setAsParentNodeOf(this.type);
return this;
}
@Override
public NodeList<Type<?>> getTypeArguments() {
return typeArguments;
}
@Override
public ObjectCreationExpr setTypeArguments(final NodeList<Type<?>> typeArguments) {
this.typeArguments = typeArguments;
setAsParentNodeOf(this.typeArguments);
return this;
}
}
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