/**
* 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.Attribute;
import com.asakusafw.utils.java.model.syntax.FormalParameterDeclaration;
import com.asakusafw.utils.java.model.syntax.ModelKind;
import com.asakusafw.utils.java.model.syntax.SimpleName;
import com.asakusafw.utils.java.model.syntax.Type;
import com.asakusafw.utils.java.model.syntax.Visitor;
/**
* An implementation of {@link FormalParameterDeclaration}.
*/
public final class FormalParameterDeclarationImpl extends ModelRoot implements FormalParameterDeclaration {
private List<? extends Attribute> modifiers;
private Type type;
private boolean variableArity;
private SimpleName name;
private int extraDimensions;
@Override
public List<? extends Attribute> getModifiers() {
return this.modifiers;
}
/**
* Sets the modifiers and annotations.
* @param modifiers the modifiers and annotations
* @throws IllegalArgumentException if {@code modifiers} was {@code null}
*/
public void setModifiers(List<? extends Attribute> modifiers) {
Util.notNull(modifiers, "modifiers"); //$NON-NLS-1$
Util.notContainNull(modifiers, "modifiers"); //$NON-NLS-1$
this.modifiers = Util.freeze(modifiers);
}
@Override
public Type getType() {
return this.type;
}
/**
* Sets the variable type.
* @param type the variable type
* @throws IllegalArgumentException if {@code type} was {@code null}
*/
public void setType(Type type) {
Util.notNull(type, "type"); //$NON-NLS-1$
this.type = type;
}
@Override
public boolean isVariableArity() {
return this.variableArity;
}
/**
* Sets whether the parameter is variable arity or not.
* @param variableArity {@code true} if the parameter is variable arity, otherwise {@code false}
*/
public void setVariableArity(boolean variableArity) {
this.variableArity = variableArity;
}
@Override
public SimpleName getName() {
return this.name;
}
/**
* Sets the parameter name.
* @param name the parameter 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;
}
/**
* Returns {@link ModelKind#FORMAL_PARAMETER_DECLARATION} which represents this element kind.
* @return {@link ModelKind#FORMAL_PARAMETER_DECLARATION}
*/
@Override
public ModelKind getModelKind() {
return ModelKind.FORMAL_PARAMETER_DECLARATION;
}
@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.visitFormalParameterDeclaration(this, context);
}
}