org.openl.util.IOpenIterator Maven / Gradle / Ivy
/*
* Created on Jun 4, 2003
*
* Developed by Intelligent ChoicePoint Inc. 2003
*/
package org.openl.util;
import java.util.Iterator;
/**
* @author snshor
*/
public interface IOpenIterator extends Iterator {
int UNKNOWN_SIZE = -1;
/**
* @return the number of elements left to iterate, or UNKNOWN_SIZE if it is not known, this method is "const"
*/
int size();
}