edu.udo.cs.yale.operator.condition
Interface InnerOperatorCondition

All Known Implementing Classes:

AllInnerOperatorCondition, CombinedInnerOperatorCondition, LastInnerOperatorCondition, SimpleChainInnerOperatorCondition, SpecificInnerOperatorCondition

public interface InnerOperatorCondition

InnerOperatorConditions can be used to define conditions on the in- and output behaviour of the inner operators of an operator chain.

Version:

$Id: InnerOperatorCondition.java,v 2.2 2006/03/21 15:35:42 ingomierswa Exp $

Author:

Ingo Mierswa

Method Summary

java.lang.Class[]	checkIO(OperatorChain chain, java.lang.Class[] input) Checks if the condition is fulfilled in the given operator chain.
java.lang.String	toHTML() Returns a HTML string representation of this condition.

Method Detail

checkIO

java.lang.Class[] checkIO(OperatorChain chain,
                          java.lang.Class[] input)
                          throws IllegalInputException,
                                 WrongNumberOfInnerOperatorsException

Checks if the condition is fulfilled in the given operator chain. Throws an exception if it is not fullfilled.

Throws:

IllegalInputException

WrongNumberOfInnerOperatorsException

toHTML

java.lang.String toHTML()

Returns a HTML string representation of this condition.