story.dbcore.parameters
Class BooleanEvalParameter

java.lang.Object
  story.dbcore.parameters.Parameter
      story.dbcore.parameters.BooleanReturnParameter
          story.dbcore.parameters.BooleanEvalParameter

public class BooleanEvalParameter
extends BooleanReturnParameter

A filter parameter requiring that a previously stored Boolean reference be true or false.

Constructor Summary

BooleanEvalParameter(VariableID boolReference, boolean target)
Constructor.

Method Summary

NodeAddressSet	assumedNodes() Each concretizing class needs to provide a list of nodes that it assumes exist prior to evaluation, i.e., concrete nodes with which it is constructed.
VariableID	getBoolReferenceID()
boolean	getTarget()
Parameter	makeCopy() All Parameters must include a self-duplication function.
ReferenceReqSet	referenceRequirements() Each concretizing class needs to provide a ReferenceReqSet of all the references which must be set prior to the parameter's evaluation.
java.lang.StringBuffer	specificRender() Render as a StringBuffer

Methods inherited from class story.dbcore.parameters.Parameter

makeClone, render

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanEvalParameter

public BooleanEvalParameter(VariableID boolReference,
                            boolean target)

Constructor.

Parameters:

boolReference - The name of the reference by which the boolean should already be stored.

target - What this parameter should filter for: true or false values of the boolReference.

Method Detail

getBoolReferenceID

public VariableID getBoolReferenceID()

getTarget

public boolean getTarget()

specificRender

public java.lang.StringBuffer specificRender()
                                      throws Scheherexception

Render as a StringBuffer

Specified by:

specificRender in class Parameter

Throws:

Scheherexception

referenceRequirements

public ReferenceReqSet referenceRequirements()

Description copied from class: Parameter

Each concretizing class needs to provide a ReferenceReqSet of all the references which must be set prior to the parameter's evaluation.

Specified by:

referenceRequirements in class Parameter

makeCopy

public Parameter makeCopy()

Description copied from class: Parameter

All Parameters must include a self-duplication function.

Specified by:

makeCopy in class Parameter

assumedNodes

public NodeAddressSet assumedNodes()

Description copied from class: Parameter

Each concretizing class needs to provide a list of nodes that it assumes exist prior to evaluation, i.e., concrete nodes with which it is constructed.

Specified by:

assumedNodes in class Parameter