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package org.netbeans.modules.php.fuel.util;
import javax.swing.text.AbstractDocument;
import javax.swing.text.Document;
import org.netbeans.api.lexer.TokenHierarchy;
import org.netbeans.api.lexer.TokenSequence;
import org.netbeans.modules.php.editor.lexer.PHPTokenId;
/**
*
* @author junichi11
*/
public class FuelDocUtils {
private FuelDocUtils() {
}
/**
* Get TokenSequence.
*
* @param doc
* @return
*/
public static TokenSequence<PHPTokenId> getTokenSequence(Document doc) {
AbstractDocument abstractDoc = (AbstractDocument) doc;
abstractDoc.readLock();
TokenSequence<PHPTokenId> ts = null;
try {
TokenHierarchy<Document> hierarchy = TokenHierarchy.get(doc);
ts = hierarchy.tokenSequence(PHPTokenId.language());
} finally {
abstractDoc.readUnlock();
}
return ts;
}
}