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package org.jsoup.nodes;
/**
An XML Declaration.
@author Jonathan Hedley, jonathan@hedley.net */
public class XmlDeclaration extends Node {
private static final String DECL_KEY = "declaration";
private final boolean isProcessingInstruction; // <! if true, <? if false, declaration (and last data char should be ?)
/**
Create a new XML declaration
@param data data
@param baseUri base uri
@param isProcessingInstruction is processing instruction
*/
public XmlDeclaration(String data, String baseUri, boolean isProcessingInstruction) {
super(baseUri);
attributes.put(DECL_KEY, data);
this.isProcessingInstruction = isProcessingInstruction;
}
public String nodeName() {
return "#declaration";
}
/**
Get the unencoded XML declaration.
@return XML declaration
*/
public String getWholeDeclaration() {
return attributes.get(DECL_KEY);
}
void outerHtmlHead(StringBuilder accum, int depth, Document.OutputSettings out) {
accum
.append("<")
.append(isProcessingInstruction ? "!" : "?")
.append(getWholeDeclaration())
.append(">");
}
void outerHtmlTail(StringBuilder accum, int depth, Document.OutputSettings out) {}
public String toString() {
return outerHtml();
}
}
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