com.saelist.stx
Interface Operator

All Known Implementing Classes:

AbstractOperator

public interface Operator

Performs an operation on a set of Pairs. Lifecycle: Create { init { visit { operate } } }.

Method Summary

void	init(Pair config) Configures the operator before a round of visits.
void	operate(Pair pair) Operates on the pair.
void	visit(java.util.Iterator pairs) Calls operate on each pair.

Method Detail

init

public void init(Pair config)

Configures the operator before a round of visits.

visit

public void visit(java.util.Iterator pairs)

Calls operate on each pair.

operate

public void operate(Pair pair)

Operates on the pair.