net.sf.saxon.tree.linked.TextImpl Maven / Gradle / Ivy
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2013 Saxonica Limited.
// This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
// If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
// This Source Code Form is "Incompatible With Secondary Licenses", as defined by the Mozilla Public License, v. 2.0.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
package net.sf.saxon.tree.linked;
import net.sf.saxon.event.Receiver;
import net.sf.saxon.trans.XPathException;
import net.sf.saxon.type.Type;
/**
* A node in the XML parse tree representing character content
* @author Michael H. Kay
*/
public class TextImpl extends NodeImpl {
private String content;
public TextImpl(String content) {
this.content = content;
}
/**
* Append to the content of the text node
* @param content the new content to be appended
*/
public void appendStringValue(String content) {
this.content = this.content + content;
}
/**
* Return the character value of the node.
* @return the string value of the node
*/
public String getStringValue() {
return content;
}
/**
* Return the type of node.
* @return Type.TEXT
*/
public final int getNodeKind() {
return Type.TEXT;
}
/**
* Copy this node to a given outputter
*/
public void copy(/*@NotNull*/ Receiver out, int copyOptions, int locationId) throws XPathException {
out.characters(content, locationId, 0);
}
/**
* Replace the string-value of this node
*
* @param stringValue the new string value
*/
public void replaceStringValue(/*@NotNull*/ CharSequence stringValue) {
if (stringValue.length() == 0) {
delete();
} else {
content = stringValue.toString();
}
}
}