org.openmdx.base.query
Interface ContextCapableQuery

All Superinterfaces:

AnyTypePredicate

All Known Subinterfaces:

AuthenticationContextQuery, BasicObjectQuery, ChallengeResponseQuery, CredentialQuery, GroupQuery, ModelClassPrivilegeQuery, ModelElementPrivilegeQuery, ModelReferencePrivilegeQuery, PasscodeQuery, PasswordQuery, PermissionQuery, PolicyQuery, PrincipalQuery, PrivilegeQuery, PrivilegeQuery, RealmQuery, ResourcePrivilegeQuery, RoleQuery, SegmentQuery, SegmentQuery, SegmentQuery, SegmentQuery, SendPasscodeQuery

All Known Implementing Classes:

AuthenticationContextFilterImpl, BasicObjectFilterImpl, ChallengeResponseFilterImpl, ContextCapableFilterImpl, CredentialFilterImpl, GroupFilterImpl, ModelClassPrivilegeFilterImpl, ModelElementPrivilegeFilterImpl, ModelReferencePrivilegeFilterImpl, PasscodeFilterImpl, PasswordFilterImpl, PermissionFilterImpl, PolicyFilterImpl, PrincipalFilterImpl, PrivilegeFilterImpl, PrivilegeFilterImpl, RealmFilterImpl, ResourcePrivilegeFilterImpl, RoleFilterImpl, SegmentFilterImpl, SegmentFilterImpl, SegmentFilterImpl, SegmentFilterImpl, SendPasscodeFilterImpl

public interface ContextCapableQuery
extends AnyTypePredicate

A ContextCapableQuery selects a set of instances of class ContextCapable based on conditions to be met by their attributes.

Method Summary

MultivaluedFeaturePredicate	context() Adds a constraint to the predicate for ContextCapable testing whether the feature context has values or not.
ContextQuery	forAllContext() Adds a constraint for the feature context to the predicate.
ContextQuery	thereExistsContext() Adds a constraint for the feature context to the predicate.

Methods inherited from interface org.w3c.cci2.AnyTypePredicate

elementOf, elementOf, equalTo, notAnElementOf, notAnElementOf, notEqualTo

Method Detail

context

MultivaluedFeaturePredicate context()

Adds a constraint to the predicate for ContextCapable testing whether the feature context has values or not.

thereExistsContext

ContextQuery thereExistsContext()

Adds a constraint for the feature context to the predicate. The predicate for ContextCapable evaluates true if its value of feature context satisfies the selected condition.

Since the multiplicity for this attribute is 0..1, the attribute can have no value in which case the predicate evaluates to false!

forAllContext

ContextQuery forAllContext()

Adds a constraint for the feature context to the predicate. The predicate for ContextCapable evaluates true if its value of feature context satisfies the selected condition.

Since the multiplicity for this attribute is 0..1, the attribute can have no value in which case the predicate evaluates to true!