com.massa.mrules.condition

Interface IEvaluationCondition

All Superinterfaces:

Cloneable, IAddon, ICondition, IMRulesObject, Outable, Serializable

All Known Implementing Classes:

MEvaluationCondition, MEvaluationCondition.LiveCastCondition

public interface IEvaluationCondition
extends ICondition

An leaf condition, evaluating a value from the input object : "sourceValue", in general using an operator. This "sourceValue" can be retrieved using an input property, or computed, etc ... depending on implementation. The "referenceValue" can be stored in the condition from a static configuration, or retrieved by any other way, depending on implementation.

Method Summary

Modifier and Type	Method and Description
IEvaluationCondition	clone() Clones the Condition.
Class<?>	getReferenceGenericType(IContext ctxt) The reference generic type if known and applicable.
Class<?>	getReferenceType(IContext ctxt) The reference type.
Object	getReferenceValue(IExecutionContext ctxt) The reference value to evaluate against source value.
Class<?>	getSourceGenericType(IContext ctxt) The source generic type if known and applicable.
Class<?>	getSourceType(IContext ctxt) The source type.
Object	getSourceValue(IExecutionContext ctxt) The source value.

Methods inherited from interface com.massa.mrules.condition.ICondition

combine, compile, evaluate, getEstimatedCost, isConstantValue, isEquivalent, isNot, isShouldBeWrappedToConstantValue, setNot

Methods inherited from interface com.massa.mrules.addon.IAddon

getImplementationId, getInternalCacheIdentifier, isCacheUsed, isInternalCacheIdentifierNeeded, optimize, resetCachedData, setInternalCacheIdentifier, wasRegistered

Methods inherited from interface com.massa.mrules.base.IMRulesObject

getDebugInfo, getDescription, getName, setDebugInfo, setDescription, setName

Methods inherited from interface com.massa.mrules.util.out.Outable

toString

Method Detail

getSourceValue

Object getSourceValue(IExecutionContext ctxt)
               throws MConditionEvaluationException

The source value.

Throws:

MConditionEvaluationException

getReferenceValue

Object getReferenceValue(IExecutionContext ctxt)
                  throws MConditionEvaluationException

The reference value to evaluate against source value.

Throws:

MConditionEvaluationException

getSourceType

Class<?> getSourceType(IContext ctxt)
                throws MConditionEvaluationException

The source type.

Throws:

MConditionEvaluationException

getReferenceType

Class<?> getReferenceType(IContext ctxt)
                   throws MConditionEvaluationException

The reference type.

Throws:

MConditionEvaluationException

getSourceGenericType

Class<?> getSourceGenericType(IContext ctxt)
                       throws MConditionEvaluationException

The source generic type if known and applicable.

Throws:

MConditionEvaluationException

getReferenceGenericType

Class<?> getReferenceGenericType(IContext ctxt)
                          throws MConditionEvaluationException

The reference generic type if known and applicable.

Throws:

MConditionEvaluationException

clone

IEvaluationCondition clone()

Clones the Condition.
The general contract is that the clone of a compiled Condition is still compiled.

Specified by:

clone in interface IAddon

Specified by:

clone in interface ICondition

Specified by:

clone in interface IMRulesObject