StatefulMappingFunction.java

package client.net.sf.saxon.ce.expr;

/**
 * MappingFunction is an interface that must be satisfied by an object passed to a
 * MappingIterator. StatefulMappingFunction is a sub-interface representing a mapping
 * function that maintains state information, and which must therefore be cloned
 * when the mapping iterator is cloned.
*/

public interface StatefulMappingFunction {

    /**
     * Return a clone of this MappingFunction, with the state reset to its state at the beginning
     * of the underlying iteration
     * @return a clone of this MappingFunction
     */

    public StatefulMappingFunction getAnother();

}

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// This Source Code Form is “Incompatible With Secondary Licenses”, as defined by the Mozilla Public License, v. 2.0.