com.whitestein.lsps.lang.exec

Interface ValueHolder

All Known Subinterfaces:

BinaryHolder, ClosureHolder, ClosureHolderInternal, CollectionHolder, ListHolder, MapHolder, RecordHolder, ReferenceHolder, SetHolder

All Known Implementing Classes:

AbstractClosureHolder, AchieveGoalHolder, AnyPerformerHolder, BinaryHolderImpl, ClosureExpressionHolder, ClosureValue, CompiledClosureHolder, CompiledRecord, CompiledRecordProxySetHolder, ExpressionAsClosureHolder, ExpressionHolder, ExternalRecordHolder, ExternalRecordHolderBase, ExternalRecordValue, GoalHolder, GoalPlanHolder, HolderImpl, InternalRecordHolder, ListValueListAdapter, MaintainGoalHolder, MapValueMapAdapter, MockBinaryHolder, MockClosureHolder, MockListHolder, MockMapHolder, MockRecordHolder, MockSetHolder, MockValueHolder, OperationExpressionHolder, PlanHolder, ProcessInstanceHolder, RangeHolder, ReadOnlyRecordHolder, RecordHolderBase, RecordProxySetHolder, RecordValue, ReferenceExpressionHolder, ReferenceValue, RoleUnitHolder, SetValueSetAdapter

public interface ValueHolder

Base interface for all complex type holder interfaces.

All types in the language have their Java implementation class. The SimpleTypes are represented entirely by some existing Java class (e.g. decimal and integer types are represented by Decimal). The complex types - lists, sets, maps, references, closures and records - are represented by interfaces where the real implementation is given by the implementation of the HolderFactory which is returned by the implementation of the Namespace.

All the ValueHolders have their runtime type which can be obtained by getType() (for simple types see TypeHelper.typeForRuntimeObject(Object).

Author:

rba

See Also:

Type

Method Summary

Modifier and Type	Method and Description
String	getId() Returns the id of the holder if present.
ValueHolder	getNotCompiledValueHolder()
Type	getType() Returns the type of the holder.

Method Detail

getType

Type getType()

Returns the type of the holder.

Returns:

the type of the holder

getId

String getId()

Returns the id of the holder if present.

Returns:

the id of the holder if present

getNotCompiledValueHolder

ValueHolder getNotCompiledValueHolder()