com.massa.mrules.accessor

Interface IWriteAccessor

All Superinterfaces:

Cloneable, IAccessor, IAddon, IMRulesObject, Outable, Serializable

All Known Subinterfaces:

IReadWriteAccessor

All Known Implementing Classes:

MPropertyAccessor, MVariablePropertyAccessor

public interface IWriteAccessor
extends IAccessor

An object which gets or sets whatever value. Note that ALL implementations have to be thread safe for execution.

Method Summary

Modifier and Type	Method and Description
IAccessor	clone() Clones the Accessor.
void	compileWrite(ICompilationContext ctxt) Compiles this accessor to set a value.
Object	set(IExecutionContext ctxt, IReadAccessor accessor) Sets the value.
Object	set(IExecutionContext ctxt, Object obj) Sets the value.

Methods inherited from interface com.massa.mrules.accessor.IAccessor

getGenericCollectionType, getGenericTypes, getType

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

compileWrite

void compileWrite(ICompilationContext ctxt)
           throws MRuleValidationException

Compiles this accessor to set a value.

Throws:

MRuleValidationException - if validation problem detected.

set

Object set(IExecutionContext ctxt,
           IReadAccessor accessor)
    throws MAccessorException

Sets the value. Automatic cast might be done according to the target type.

Returns:

Value set.

Throws:

MAccessorException

set

Object set(IExecutionContext ctxt,
           Object obj)
    throws MAccessorException

Sets the value. Automatic cast might be done according to the target type.

Returns:

Value set.

Throws:

MAccessorException

clone

IAccessor clone()

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

Specified by:

clone in interface IAccessor

Specified by:

clone in interface IAddon

Specified by:

clone in interface IMRulesObject