org.basex.util.ft.FTIterator Maven / Gradle / Ivy
package org.basex.util.ft;
import java.util.*;
import org.basex.util.*;
/**
* Full-text iterator.
*
* @author BaseX Team 2005-22, BSD License
* @author Christian Gruen
*/
public abstract class FTIterator implements Iterator {
/**
* Initializes the iterator.
* @param text text
* @return self reference
*/
public abstract FTIterator init(byte[] text);
/**
* Returns the next token. May be called as an alternative to {@link #next}
* to avoid the creation of new {@link FTSpan} instances.
* @return token
*/
public abstract byte[] nextToken();
@Override
public final void remove() {
throw Util.notExpected();
}
}