com.whitestein.lsps.engine.state.xml

Class ExpressionExpressionValue

java.lang.Object

com.whitestein.lsps.engine.state.xml.ComplexValue

com.whitestein.lsps.engine.state.xml.ExpressionValue

com.whitestein.lsps.engine.state.xml.ExpressionExpressionValue

All Implemented Interfaces:

Collectible, EntityWithId, EvaluationLevelAware, ModelInstanceAware, Value

public class ExpressionExpressionValue
extends ExpressionValue

Persistent value representing an "expression as closure".

Nested Class Summary

Nested classes/interfaces inherited from class com.whitestein.lsps.engine.state.xml.ExpressionValue

ExpressionValue.Type

Field Summary

Fields inherited from class com.whitestein.lsps.engine.state.xml.ExpressionValue

compiledExpression

Fields inherited from class com.whitestein.lsps.engine.state.xml.ComplexValue

modelInstance

Constructor Summary

Constructors

Constructor and Description
ExpressionExpressionValue(long id, ModelInstance modelInstance, String type, Context context, String expression, Expression compiledExpression, ClosureOrigin origin) Creates a new base level instance.
ExpressionExpressionValue(long id, ModelInstance modelInstance, String type, com.whitestein.lsps.engine.state.xml.ContextValue context, String expression, Expression compiledExpression, long baseLevelValueId, ClosureOrigin origin) Creates a new instance.
ExpressionExpressionValue(SExpressionValue source, ModelInstance modelInstance) Creates a new instance from the serialized companion.

Method Summary

Modifier and Type	Method and Description
protected Expression	compile(ModelProvider modelProvider)
ExpressionValue	createCopy(ModelInstance targetModelInstance) Creates a copy without references to other objects.
ExpressionValue.Type	getExpressionType() Returns the expression type.

Methods inherited from class com.whitestein.lsps.engine.state.xml.ExpressionValue

accept, convertToDirectReferences, createNamespaceModel, fillSerializable, finishCopy, getBaseLevelEntity, getBaseLevelEntityId, getCachedCompiledExpression, getCompiled, getCompiledExpression, getContext, getContextId, getDebugLine, getEvaluationLevel, getExpression, getExpressionOrigin, getLowerLevelEntity, getLowerLevelEntityId, getReferences, rebind, refreshDirectReferences, replaceIdAndEvaluationLevel, replaceReferencedIds, setCompiled, setContext, toSerializable, toString

Methods inherited from class com.whitestein.lsps.engine.state.xml.ComplexValue

clear, collect, fillSerializable, findReplacementId, getCompiledType, getHandle, getId, getModelInstance, getType, isPersistent, isRemoved, setLowerLevelEntity, toSimpleValue, toValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExpressionExpressionValue

public ExpressionExpressionValue(SExpressionValue source,
                                 ModelInstance modelInstance)

Creates a new instance from the serialized companion.

Parameters:

source -

modelInstance -

ExpressionExpressionValue

public ExpressionExpressionValue(long id,
                                 ModelInstance modelInstance,
                                 String type,
                                 com.whitestein.lsps.engine.state.xml.ContextValue context,
                                 String expression,
                                 Expression compiledExpression,
                                 long baseLevelValueId,
                                 ClosureOrigin origin)

Creates a new instance.

Parameters:

id -

modelInstance -

type -

context -

expression -

compiledExpression -

baseLevelValueId -

origin -

ExpressionExpressionValue

public ExpressionExpressionValue(long id,
                                 ModelInstance modelInstance,
                                 String type,
                                 Context context,
                                 String expression,
                                 Expression compiledExpression,
                                 ClosureOrigin origin)

Creates a new base level instance.

Parameters:

id -

modelInstance -

type -

context -

expression -

compiledExpression -

origin -

Method Detail

getExpressionType

public ExpressionValue.Type getExpressionType()

Description copied from class: ExpressionValue

Returns the expression type.

Specified by:

getExpressionType in class ExpressionValue

Returns:

the expression type

compile

protected Expression compile(ModelProvider modelProvider)

Specified by:

compile in class ExpressionValue

createCopy

public ExpressionValue createCopy(ModelInstance targetModelInstance)

Creates a copy without references to other objects.

Returns:

creates a copy