org.jacorb.notification.filter

Interface ETCLEvaluator

All Known Implementing Classes:

DefaultETCLEvaluator

public interface ETCLEvaluator

Author:

Alphonse Bendt

Method Summary

Methods

Modifier and Type	Method and Description
Any	evaluateArrayIndex(Any any, int index) extract the n-th position out of an Array wrapped inside an Any.
Any	evaluateDiscriminator(Any any)
EvaluationResult	evaluateElementInSequence(EvaluationContext context, EvaluationResult element, Any sequence)
Any	evaluateExistIdentifier(Any value, String identifier)
Any	evaluateIdentifier(Any any, int position)
Any	evaluateIdentifier(Any any, String identifier) expensive
Any	evaluateListLength(Any value) identify the number of elements of a component.
Any	evaluateNamedValueList(Any any, String name) extract a named value out of a sequence of name/value pairs.
Any	evaluatePropertyList(Property[] list, String name)
Any	evaluateRepositoryId(Any value) identify the RepositoryId of a component.
Any	evaluateTypeName(Any value) identify the unscoped IDL type name of a component.
Any	evaluateUnion(Any value) extract the default member from Union wrapped inside the provided Any.
Any	evaluateUnion(Any value, int position)
boolean	hasDefaultDiscriminator(Any any)

Method Detail

hasDefaultDiscriminator

boolean hasDefaultDiscriminator(Any any)
                                throws EvaluationException

Throws:

EvaluationException

evaluateExistIdentifier

Any evaluateExistIdentifier(Any value,
                          String identifier)
                            throws EvaluationException

Throws:

EvaluationException

evaluateTypeName

Any evaluateTypeName(Any value)
                     throws EvaluationException

identify the unscoped IDL type name of a component. (e.g. mystruct._typeid == 'mystruct')

Parameters:

value - the component

Returns:

the IDL type name (string) wrapped in an any

Throws:

EvaluationException

evaluateRepositoryId

Any evaluateRepositoryId(Any value)
                         throws EvaluationException

identify the RepositoryId of a component. (e.g. mystruct._repos_id == 'IDL:module/mystruct:1.0'

Parameters:

value - the component

Returns:

the IDL type name (string) wrapped in an any

Throws:

EvaluationException

evaluateListLength

Any evaluateListLength(Any value)
                       throws EvaluationException

identify the number of elements of a component. if the parameter is a sequence or an array, this method will return the number of elements in the list.

Parameters:

value - the component

Returns:

the number of elements in the list

Throws:

EvaluationException

evaluateUnion

Any evaluateUnion(Any value)
                  throws EvaluationException

extract the default member from Union wrapped inside the provided Any.

Throws:

EvaluationException

evaluateUnion

Any evaluateUnion(Any value,
                int position)
                  throws EvaluationException

Throws:

EvaluationException

evaluatePropertyList

Any evaluatePropertyList(Property[] list,
                       String name)

evaluateNamedValueList

Any evaluateNamedValueList(Any any,
                         String name)
                           throws EvaluationException

extract a named value out of a sequence of name/value pairs.

Throws:

EvaluationException

evaluateArrayIndex

Any evaluateArrayIndex(Any any,
                     int index)
                       throws EvaluationException

extract the n-th position out of an Array wrapped inside an Any.

Throws:

EvaluationException

evaluateIdentifier

Any evaluateIdentifier(Any any,
                     int position)
                       throws EvaluationException

Throws:

EvaluationException

evaluateDiscriminator

Any evaluateDiscriminator(Any any)
                          throws EvaluationException

Throws:

EvaluationException

evaluateElementInSequence

EvaluationResult evaluateElementInSequence(EvaluationContext context,
                                         EvaluationResult element,
                                         Any sequence)
                                           throws EvaluationException

Throws:

EvaluationException

evaluateIdentifier

Any evaluateIdentifier(Any any,
                     String identifier)
                       throws EvaluationException

expensive

Throws:

EvaluationException