org.refcodes.criteria

Interface SingleCriteriaNode

All Superinterfaces:

Criteria, CriteriaNode, org.refcodes.mixin.NameAccessor

All Known Subinterfaces:

NotCriteria

All Known Implementing Classes:

AbstractSingleCriteriaNode

public interface SingleCriteriaNode
extends CriteriaNode

A special specialization of the CriteriaNode, allowing just one child. This is required for nodes representing for example a logical NOT.

ATTENTION: Make sure you overwrite the CriteriaNode.addChild(Criteria) method to throw an according exception in case more than one child Criteria is to be stored in the SingleCriteriaNode.

Nested Class Summary

Nested classes/interfaces inherited from interface org.refcodes.mixin.NameAccessor

org.refcodes.mixin.NameAccessor.NameBuilder<B extends org.refcodes.mixin.NameAccessor.NameBuilder<B>>, org.refcodes.mixin.NameAccessor.NameMutator, org.refcodes.mixin.NameAccessor.NameProperty

Method Summary

Modifier and Type	Method and Description
Criteria	getChild() Returns the single child Criteria being stored in this CriteriaNode.
void	setChild(Criteria aCriteria) Sets the single child Criteria to be stored in this CriteriaNode.

Methods inherited from interface org.refcodes.criteria.CriteriaNode

addChild, getChildren

Methods inherited from interface org.refcodes.mixin.NameAccessor

getName

Method Detail

getChild

Criteria getChild()

Returns the single child Criteria being stored in this CriteriaNode.

Returns:

The according child Criteria.

setChild

void setChild(Criteria aCriteria)

Sets the single child Criteria to be stored in this CriteriaNode.

Parameters:

aCriteria - The according child Criteria.