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

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

All Implemented Interfaces:

InnerOperatorCondition

public class SpecificInnerOperatorCondition
extends java.lang.Object
implements InnerOperatorCondition

A condition for a specific inner operator with a fixed index. Since in these cases often a special name for this operator can be used, e.g. "Training" for the first operator of a cross validation, this condition also allows the definition of a describing name.

Version:

$Id: SpecificInnerOperatorCondition.java,v 2.4 2006/04/12 11:17:42 ingomierswa Exp $

Author:

Ingo Mierswa

Field Summary

private int	index The operator index of the chain of operators for which this description object should be created.
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.String	name A short name describing the purpose of this inner operator chain, e.g.
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

SpecificInnerOperatorCondition(java.lang.String name, int index, java.lang.Class[] willGet, java.lang.Class[] mustDeliver)
Creates an inner operator condition.

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

name

private java.lang.String name

A short name describing the purpose of this inner operator chain, e.g. "training" and "applier chain" for cross validation.

index

private int index

The operator index of the chain of operators for which this description object should be created.

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

SpecificInnerOperatorCondition

public SpecificInnerOperatorCondition(java.lang.String name,
                                      int index,
                                      java.lang.Class[] willGet,
                                      java.lang.Class[] mustDeliver)

Creates an inner operator condition.

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