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/*
* 08/28/2013
*
* TokenIterator.java - An iterator over the Tokens in an RSyntaxDocument.
*
* This library is distributed under a modified BSD license. See the included
* RSyntaxTextArea.License.txt file for details.
*/
package org.fife.ui.rsyntaxtextarea;
import java.util.Iterator;
/**
* Allows you to iterate through all paintable tokens in an
* RSyntaxDocument.
*
* @author Robert Futrell
* @version 1.0
*/
class TokenIterator implements Iterator {
private RSyntaxDocument doc;
private int curLine;
private Token token;
/**
* Constructor.
*
* @param doc The document whose tokens we should iterate over.
*/
public TokenIterator(RSyntaxDocument doc) {
this.doc = doc;
loadTokenListForCurLine();
int lineCount = getLineCount();
while ((token==null || !token.isPaintable()) && curLineToken removal is not supported.
*
* @throws UnsupportedOperationException always.
*/
public void remove() {
throw new UnsupportedOperationException();
}
}