/**
* Copyright 2011-2017 Asakusa Framework Team.
*
* 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.asakusafw.utils.java.internal.model.syntax;
import com.asakusafw.utils.java.model.syntax.Expression;
import com.asakusafw.utils.java.model.syntax.ModelKind;
import com.asakusafw.utils.java.model.syntax.SimpleName;
import com.asakusafw.utils.java.model.syntax.VariableDeclarator;
import com.asakusafw.utils.java.model.syntax.Visitor;
/**
* An implementation of {@link VariableDeclarator}.
*/
public final class VariableDeclaratorImpl extends ModelRoot implements VariableDeclarator {
private SimpleName name;
private int extraDimensions;
private Expression initializer;
@Override
public SimpleName getName() {
return this.name;
}
/**
* Sets the variable name.
* @param name the variable name
* @throws IllegalArgumentException if {@code name} was {@code null}
*/
public void setName(SimpleName name) {
Util.notNull(name, "name"); //$NON-NLS-1$
this.name = name;
}
@Override
public int getExtraDimensions() {
return this.extraDimensions;
}
/**
* Sets the extra variable dimensions.
* @param extraDimensions the extra variable dimensions
* @throws IllegalArgumentException if {@code extraDimensions} was negative value
*/
public void setExtraDimensions(int extraDimensions) {
this.extraDimensions = extraDimensions;
}
@Override
public Expression getInitializer() {
return this.initializer;
}
/**
* Sets the variable initializer expression.
* @param initializer the variable initializer expression, or {@code null} if it is not specified
*/
public void setInitializer(Expression initializer) {
this.initializer = initializer;
}
/**
* Returns {@link ModelKind#VARIABLE_DECLARATOR} which represents this element kind.
* @return {@link ModelKind#VARIABLE_DECLARATOR}
*/
@Override
public ModelKind getModelKind() {
return ModelKind.VARIABLE_DECLARATOR;
}
@Override
public <R, C, E extends Throwable> R accept(Visitor<R, C, E> visitor, C context) throws E {
Util.notNull(visitor, "visitor"); //$NON-NLS-1$
return visitor.visitVariableDeclarator(this, context);
}
}