org.thymeleaf.dom.Macro Maven / Gradle / Ivy

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/*
 * =============================================================================
 * 
 *   Copyright (c) 2011-2013, The THYMELEAF team (http://www.thymeleaf.org)
 * 
 *   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 org.thymeleaf.dom;

import org.thymeleaf.Arguments;
import org.thymeleaf.Configuration;
import org.thymeleaf.util.Validate;



/**
 * 
 *   Node containing a piece of markup or text that should not be parsed or
 *   interpreted in any way. The content of a macro node should go straight to
 *   the template result writer.
 * 
 * 
 * @author Daniel Fernández
 * 
 * @since 2.0.9
 *
 */
public final class Macro extends Node {

    private static final long serialVersionUID = -3887347521552750092L;
    
    
    private String content;

    
    
    public Macro(final String content) {
        this(content, null, null);
    }


    public Macro(final String content, final String documentName) {
        this(content, documentName, null);
    }

    
    public Macro(final String content, final String documentName, final Integer lineNumber) {
        super(documentName, lineNumber);
        Validate.notNull(content, "Content cannot be null");
        this.content = content;
    }
    

    /**
     * 
     *   Returns the textual content of this node, as a String.
     * 
     * 
     * @return the textual content of this node.
     */
    public String getContent() {
        return this.content;
    }


    /**
     * 
     *   Modify the textual content of this node.
     * 
     * 
     * @param content the new content
     */
    public void setContent(final String content) {
        this.content = content;
    }
    
    
    @Override
    void doAdditionalSkippableComputing(final boolean skippable) {
        // Nothing to be done here!
    }

    
    
    @Override
    void doAdditionalProcessableComputing(final boolean processable) {
        // Nothing to be done here!
    }

    
    
    @Override
    void doAdditionalPrecomputeNode(final Configuration configuration) {
        // Nothing to be done here!
    }

    
    
    @Override
    void doAdditionalProcess(final Arguments arguments) {
        // Nothing to be done here
    }


    @Override
    Node createClonedInstance(final NestableNode newParent, final boolean cloneProcessors) {
        return new Macro(this.content);
    }


    @Override
    void doCloneNodeInternals(final Node node, final NestableNode newParent,
            final boolean cloneProcessors) {
        // Nothing to be done here
    }


    @Override
    public void visit(final DOMVisitor visitor) {
        visitor.visit(this);
    }
    

}