edu.udo.cs.yale.operator.condition
Class AllInnerOperatorCondition

java.lang.Object
  edu.udo.cs.yale.operator.condition.AllInnerOperatorCondition

All Implemented Interfaces:

InnerOperatorCondition

public class AllInnerOperatorCondition
extends java.lang.Object
implements InnerOperatorCondition

Checks if all inner operators are able to handle the given input and will deliver the desired output.

Version:

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

Author:

Ingo Mierswa

Field Summary

private java.lang.Class[]	mustDeliver The array of classes which must be delivered by the inner chain of operators described by this InnerOpDesc object.
private java.lang.Class[]	willGet The array of classes which is given to the inner chain of operators described by this InnerOpDesc object.

Constructor Summary

AllInnerOperatorCondition(java.lang.Class[] willGet, java.lang.Class[] mustDeliver)

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.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

willGet

private java.lang.Class[] willGet

The array of classes which is given to the inner chain of operators described by this InnerOpDesc object.

mustDeliver

private java.lang.Class[] mustDeliver

The array of classes which must be delivered by the inner chain of operators described by this InnerOpDesc object.

Constructor Detail

AllInnerOperatorCondition

public AllInnerOperatorCondition(java.lang.Class[] willGet,
                                 java.lang.Class[] mustDeliver)

Method Detail

checkIO

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

Description copied from interface: InnerOperatorCondition

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

Specified by:

checkIO in interface InnerOperatorCondition

Throws:

IllegalInputException

WrongNumberOfInnerOperatorsException

toHTML

public java.lang.String toHTML()

Description copied from interface: InnerOperatorCondition

Returns a HTML string representation of this condition.

Specified by:

toHTML in interface InnerOperatorCondition