com.massa.mrules.accessor

Interface IAccessor

All Superinterfaces:

Cloneable, IAddon, IMRulesObject, Outable, Serializable

All Known Subinterfaces:

IReadAccessor, IReadAccessor.Standalone, IReadWriteAccessor, IWriteAccessor

All Known Implementing Classes:

Abs, AbstractConditionWrapperAccessor, AbstractExecutableWrapperAccessor, AbstractMapAccessor, AbstractPropertyCheckAccessor, AbstractReadAccessor, AbstractReadSourceAccessor, Average, DefaultVariablesManager.AbstractVariableAccessor, DefaultVariablesManager.Date, DefaultVariablesManager.DateTime, DefaultVariablesManager.Now, DefaultVariablesManager.NullValue, DefaultVariablesManager.Readbase, DefaultVariablesManager.RootReadbase, DefaultVariablesManager.RootWritebase, DefaultVariablesManager.RulesetName, DefaultVariablesManager.Time, DefaultVariablesManager.Writebase, Divide, Jdk8VariablesManager.Jdk8Date, Jdk8VariablesManager.Jdk8DateTime, Jdk8VariablesManager.Jdk8Now, Jdk8VariablesManager.Jdk8Time, MArithmeticAccessor, MAvailableAccessor, MCastAccessor, MCoalesceAccessor, MConcatenateAccessor, MConditionsCountAccessor, MConditionWrapperAccessor, MCountAccessor, MDateDiffAccessor, MDateManipulationAccessor, MDefinedAccessor, MExecutableWrapperAccessor, MFilterAccessor, MFormatAccessor, MIterateAccessor, MMapEntriesAccessor, MMapKeysAccessor, MMapValuesAccessor, MMinMaxAccessor, MMinMaxAccessor.Max, MMinMaxAccessor.Min, MNewInstanceAccessor, MNullIfEmptyAccessor, Mod, MPropertyAccessor, MSearchAccessor, MSingleMathOperation, MSizeAccessor, MSplitAccessor, MSubPartAccessor, MTernaryAccessor, Multiply, MValueAccessor, MValuesAccessor, MVariablePropertyAccessor, Pow, Round, Subtract, Sum

public interface IAccessor
extends IAddon

Defines common methods for Read and Write accessors. Note that ALL implementations have to be thread safe for execution.

Method Summary

Modifier and Type	Method and Description
IAccessor	clone() Clones the Addon.
Class<?>	getGenericCollectionType(IContext ctxt) Returns the Generic type, if value is a collection or an array, evaluated : at compilation time for standard compilation at runtime for light compilation and execution phase or null if the type can't be resolved or value is not a collection.
Class<?>[]	getGenericTypes(IContext ctxt) Returns all the parameterized types, whatever is the field type, evaluated : at compilation time for standard compilation at runtime for light compilation and execution phase or null if the types can't be resolved or value is not a collection.
Class<?>	getType(IContext ctxt) Returns the value's class, evaluated : at compilation time for standard compilation at runtime for light compilation or null if the type can't be resolved.

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

getType

Class<?> getType(IContext ctxt)
          throws MAccessorException

Returns the value's class, evaluated :

• at compilation time for standard compilation
• at runtime for light compilation

or null if the type can't be resolved.

Throws:

MAccessorException

getGenericCollectionType

Class<?> getGenericCollectionType(IContext ctxt)
                           throws MAccessorException

Returns the Generic type, if value is a collection or an array, evaluated :

• at compilation time for standard compilation
• at runtime for light compilation and execution phase

or null if the type can't be resolved or value is not a collection.

Throws:

MAccessorException

getGenericTypes

Class<?>[] getGenericTypes(IContext ctxt)
                    throws MAccessorException

Returns all the parameterized types, whatever is the field type, evaluated :

• at compilation time for standard compilation
• at runtime for light compilation and execution phase

or null if the types can't be resolved or value is not a collection.

Throws:

MAccessorException

Since:

1.2.0

clone

IAccessor clone()

Description copied from interface: IAddon

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

Specified by:

clone in interface IAddon

Specified by:

clone in interface IMRulesObject