/**
* 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 java.util.List;
import com.asakusafw.utils.java.model.syntax.ArrayInitializer;
import com.asakusafw.utils.java.model.syntax.Expression;
import com.asakusafw.utils.java.model.syntax.ModelKind;
import com.asakusafw.utils.java.model.syntax.Visitor;
/**
* An implementation of {@link ArrayInitializer}.
*/
public final class ArrayInitializerImpl extends ModelRoot implements ArrayInitializer {
private List<? extends Expression> elements;
@Override
public List<? extends Expression> getElements() {
return this.elements;
}
/**
* Sets the element expressions.
* @param elements the element expressions
* @throws IllegalArgumentException if {@code elements} was {@code null}
*/
public void setElements(List<? extends Expression> elements) {
Util.notNull(elements, "elements"); //$NON-NLS-1$
Util.notContainNull(elements, "elements"); //$NON-NLS-1$
this.elements = Util.freeze(elements);
}
/**
* Returns {@link ModelKind#ARRAY_INITIALIZER} which represents this element kind.
* @return {@link ModelKind#ARRAY_INITIALIZER}
*/
@Override
public ModelKind getModelKind() {
return ModelKind.ARRAY_INITIALIZER;
}
@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.visitArrayInitializer(this, context);
}
}