Uses of Interface
org.opensaml.saml.common.SAMLObjectBuilder

Packages that use SAMLObjectBuilder

Package	Description
org.opensaml.saml.common	Base classes for working with SAML as Java objects.
org.opensaml.saml.ext.idpdisco.impl	Implementation for SAML v2.0 Identity Provider Discovery Profile.
org.opensaml.saml.ext.reqattr.impl	Implementations for SAML V2.0 Protocol Extension For Requesting Attributes Per Request.
org.opensaml.saml.ext.saml1md.impl	Implementation for SAML 1.x Metadata Profile.
org.opensaml.saml.ext.saml2alg.impl	Implementation for SAML v2.0 Metadata Profile for Algorithm Support Version 1.0.
org.opensaml.saml.ext.saml2aslo.impl	Implementation for SAML 2 Protocol Extension for Async Logout objects.
org.opensaml.saml.ext.saml2cb.impl	Implementation for SAML v2.0 Channel Binding Extensions Version 1.0.
org.opensaml.saml.ext.saml2delrestrict.impl	Implementation for SAML v2.0 Condition for Delegation Restriction Version 1.0.
org.opensaml.saml.ext.saml2mdattr.impl	Implementation for SAML v2.0 Metadata Extension for Entity Attributes Version 1.0.
org.opensaml.saml.ext.saml2mdquery.impl	Implementation for SAML v2.0 Metadata Extension for Stand-Alone Query Requesters.
org.opensaml.saml.ext.saml2mdreqinit.impl	Concrete implementations of the interfaces for the SAML 2 Metadata Extension for SSO Service Provider Request Initiation.
org.opensaml.saml.ext.saml2mdrpi.impl	Concrete implementations of the interfaces for the SAML V2.0 Metadata Extensions for Registration and Publication Information Version 1.0.
org.opensaml.saml.ext.saml2mdui.impl	Implementation for SAML V2 Metadata Extensions for UI and Discovery.
org.opensaml.saml.ext.samlec.impl	Implementation for SAML-EC GSS-API schema content.
org.opensaml.saml.ext.samlpthrpty.impl	Implementation for SAML V2 Protocol Extension for Third-Party Requests.
org.opensaml.saml.metadata.generator.impl	Implementation of Velocity-based metadata generation.
org.opensaml.saml.metadata.resolver.filter.impl	Implementation of Metadata Filters.
org.opensaml.saml.saml1.core.impl	Implementations of SAML 1.x core specification types and elements.
org.opensaml.saml.saml1.profile	Classes for SAML 1.x profile behavior.
org.opensaml.saml.saml1.profile.impl	Implementations of SAML 1.x profile behavior.
org.opensaml.saml.saml2.core.impl	Implementations of SAML 2.0 core specification types and elements.
org.opensaml.saml.saml2.ecp.impl	Implementations of SAML 2.0 ECP types and elements.
org.opensaml.saml.saml2.metadata.impl	Concrete implementations of SAML 2.0 metadata objects.
org.opensaml.saml.saml2.profile	Classes for SAML 2.0 profile behavior.
org.opensaml.saml.saml2.profile.impl	Implementations of SAML 2.0 profile behavior.
org.opensaml.xacml.profile.saml.impl	XMLObject implementation classes for XACML SAML profile.

Uses of SAMLObjectBuilder in org.opensaml.saml.common

Classes in org.opensaml.saml.common that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	AbstractSAMLObjectBuilder<SAMLObjectType extends SAMLObject>	Base builder for SAMLObjects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.idpdisco.impl

Classes in org.opensaml.saml.ext.idpdisco.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	DiscoveryResponseBuilder	Builder of DiscoveryResponse.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.reqattr.impl

Classes in org.opensaml.saml.ext.reqattr.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	RequestedAttributesBuilder	Summon up a new RequestedAttributes.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml1md.impl

Classes in org.opensaml.saml.ext.saml1md.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	SourceIDBuilder	Builder of SourceID objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2alg.impl

Classes in org.opensaml.saml.ext.saml2alg.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	DigestMethodBuilder	DigestMethod builder.
class	SigningMethodBuilder	SigningMethod builder.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2aslo.impl

Classes in org.opensaml.saml.ext.saml2aslo.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	AsynchronousBuilder	A Builder for Asynchronous objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2cb.impl

Classes in org.opensaml.saml.ext.saml2cb.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	ChannelBindingsBuilder	A Builder for ChannelBindings objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2delrestrict.impl

Classes in org.opensaml.saml.ext.saml2delrestrict.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	DelegateBuilder	Builder of Delegate.
class	DelegationRestrictionTypeBuilder	Builder of DelegationRestrictionType.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2mdattr.impl

Classes in org.opensaml.saml.ext.saml2mdattr.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	EntityAttributesBuilder	Builder of EntityAttributes objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2mdquery.impl

Classes in org.opensaml.saml.ext.saml2mdquery.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	ActionNamespaceBuilder	Builder of ActionNamespace objects.
class	AttributeQueryDescriptorTypeBuilder	Builder of AttributeQueryDescriptorType objects.
class	AuthnQueryDescriptorTypeBuilder	Builder of AuthnQueryDescriptorType objects.
class	AuthzDecisionQueryDescriptorTypeBuilder	Builder of AuthzDecisionQueryDescriptorType objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2mdreqinit.impl

Classes in org.opensaml.saml.ext.saml2mdreqinit.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	RequestInitiatorBuilder	Builder of RequestInitiator.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2mdrpi.impl

Classes in org.opensaml.saml.ext.saml2mdrpi.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	PublicationBuilder	Builder for Publication.
class	PublicationInfoBuilder	Builder for PublicationInfo.
class	PublicationPathBuilder	Builder for PublicationPath.
class	RegistrationInfoBuilder	Builder for RegistrationInfo.
class	RegistrationPolicyBuilder	Builder for RegistrationPolicy.
class	UsagePolicyBuilder	Builder for UsagePolicy.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.saml2mdui.impl

Classes in org.opensaml.saml.ext.saml2mdui.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	DescriptionBuilder	Builder of Description objects.
class	DiscoHintsBuilder	Builder of DiscoHints.
class	DisplayNameBuilder	Builder of DisplayName objects.
class	DomainHintBuilder	Builder of DomainHint objects.
class	GeolocationHintBuilder	Builder of GeolocationHint objects.
class	InformationURLBuilder	Builder of InformationURL objects.
class	IPHintBuilder	Builder of IPHint objects.
class	KeywordsBuilder	Builder of Keywords objects.
class	LogoBuilder	Builder of Logo objects.
class	PrivacyStatementURLBuilder	Builder of PrivacyStatementURL objects.
class	UIInfoBuilder	Builder of UIInfo.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.samlec.impl

Classes in org.opensaml.saml.ext.samlec.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	EncTypeBuilder	A Builder for EncType objects.
class	GeneratedKeyBuilder	A Builder for GeneratedKey objects.
class	SessionKeyBuilder	A Builder for SessionKey objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.ext.samlpthrpty.impl

Classes in org.opensaml.saml.ext.samlpthrpty.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	RespondToBuilder	Builder of RespondTo objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.metadata.generator.impl

Fields in org.opensaml.saml.metadata.generator.impl declared as SAMLObjectBuilder

Modifier and Type	Field	Description
private final SAMLObjectBuilder<T>	AbstractEndpointConverter.builder	Object builder.

Constructors in org.opensaml.saml.metadata.generator.impl with parameters of type SAMLObjectBuilder

Modifier	Constructor	Description
	AbstractEndpointConverter(SAMLObjectBuilder<T> theBuilder)	Constructor.

Uses of SAMLObjectBuilder in org.opensaml.saml.metadata.resolver.filter.impl

Fields in org.opensaml.saml.metadata.resolver.filter.impl declared as SAMLObjectBuilder

Modifier and Type	Field	Description
private final SAMLObjectBuilder<EntityAttributes>	EntityAttributesFilter.entityAttributesBuilder	Builder for EntityAttributes.
private final SAMLObjectBuilder<Extensions>	AlgorithmFilter.extBuilder	Builder for Extensions.
private final SAMLObjectBuilder<Extensions>	EntityAttributesFilter.extBuilder	Builder for Extensions.
private final SAMLObjectBuilder<NameIDFormat>	NameIDFormatFilter.formatBuilder	Builder for NameIDFormat.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml1.core.impl

Classes in org.opensaml.saml.saml1.core.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	ActionBuilder	Builder of Action objects.
class	AdviceBuilder	Builder of Advice objects.
class	AssertionArtifactBuilder	Builder of AssertionArtifact objects.
class	AssertionBuilder	Builder of Assertion objects.
class	AssertionIDReferenceBuilder	Builder of AssertionIDReference objects.
class	AttributeBuilder	Builder of Attribute objects.
class	AttributeDesignatorBuilder	Builder of AttributeDesignator objects.
class	AttributeQueryBuilder	Builder of AttributeQuery objects.
class	AttributeStatementBuilder	Builder of AttributeStatement objects.
class	AttributeValueBuilder	Builder for AttributeValue objects.
class	AudienceBuilder	Builder of Audience objects.
class	AudienceRestrictionConditionBuilder	Builder of AudienceRestrictionCondition objects.
class	AuthenticationQueryBuilder	Builder of AuthenticationQuery objects.
class	AuthenticationStatementBuilder	Builder of AuthenticationStatement objects.
class	AuthorityBindingBuilder	Builder of AuthorityBinding objects.
class	AuthorizationDecisionQueryBuilder	Builder of AuthorizationDecisionQuery objects.
class	AuthorizationDecisionStatementBuilder	Builder of AuthorizationDecisionStatement objects.
class	ConditionsBuilder	Builder of Conditions objects.
class	ConfirmationMethodBuilder	Builder of ConfirmationMethod objects.
class	DoNotCacheConditionBuilder	Builder of DoNotCacheCondition objects.
class	EvidenceBuilder	Builder of Evidence objects.
class	NameIdentifierBuilder	Builder of NameIdentifier objects.
class	RequestBuilder	Builder of Request objects.
class	RespondWithBuilder	Builder of RespondWith objects.
class	ResponseBuilder	Builder of Response objects.
class	StatusBuilder	Builder of Status objects.
class	StatusCodeBuilder	Builder of StatusCode objects.
class	StatusDetailBuilder	Builder of StatusDetailImpl.
class	StatusMessageBuilder	Builder of StatusMessage objects.
class	SubjectBuilder	Builder of (@link Subject} objects.
class	SubjectConfirmationBuilder	Builder of SubjectConfirmation objects.
class	SubjectConfirmationDataBuilder	Builder for SubjectConfirmationData objects.
class	SubjectLocalityBuilder	Builder of SubjectLocality objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml1.profile

Fields in org.opensaml.saml.saml1.profile declared as SAMLObjectBuilder

Modifier and Type	Field	Description
private final SAMLObjectBuilder<NameIdentifier>	AbstractSAML1NameIdentifierGenerator.nameBuilder	Builder for objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml1.profile.impl

Fields in org.opensaml.saml.saml1.profile.impl declared as SAMLObjectBuilder

Modifier and Type	Field	Description
private final SAMLObjectBuilder<SubjectConfirmation>	AddSubjectConfirmationToSubjects.confirmationBuilder	Builder for SubjectConfirmation objects.
private final SAMLObjectBuilder<ConfirmationMethod>	AddSubjectConfirmationToSubjects.confirmationMethodBuilder	Builder for ConfirmationMethod objects.
private final SAMLObjectBuilder<NameIdentifier>	AddNameIdentifierToSubjects.nameIdentifierBuilder	Builder for NameIdentifier objects.
private final SAMLObjectBuilder<NameIdentifier>	CopyNameIdentifierFromRequest.nameIdentifierBuilder	Builder for NameIdentifier objects.
private final SAMLObjectBuilder<Subject>	AddNameIdentifierToSubjects.subjectBuilder	Builder for Subject objects.
private final SAMLObjectBuilder<Subject>	AddSubjectConfirmationToSubjects.subjectBuilder	Builder for Subject objects.
private final SAMLObjectBuilder<Subject>	CopyNameIdentifierFromRequest.subjectBuilder	Builder for Subject objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml2.core.impl

Classes in org.opensaml.saml.saml2.core.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	ActionBuilder	Builder for Action objects.
class	AdviceBuilder	Builder for Advice objects.
class	ArtifactBuilder	A Builder for Artifact objects.
class	ArtifactResolveBuilder	A Builder for ArtifactResolve objects.
class	ArtifactResponseBuilder	A Builder for ArtifactResponse objects.
class	AssertionBuilder	Builder for Assertion objects.
class	AssertionIDRefBuilder	Builder for AssertionIDRef.
class	AssertionIDRequestBuilder	A Builder for AssertionIDRequest.
class	AssertionURIRefBuilder	Builder for AssertionURIRef objects.
class	AttributeBuilder	Builder for Attribute objects.
class	AttributeQueryBuilder	A Builder for AttributeQuery objects.
class	AttributeStatementBuilder	Builder for AttributeStatement objects.
class	AttributeValueBuilder	Builder for AttributeValue objects.
class	AudienceBuilder	Builder for Audience objects.
class	AudienceRestrictionBuilder	Builder for AudienceRestriction objects.
class	AuthenticatingAuthorityBuilder	Builder for AuthenticatingAuthority objects.
class	AuthnContextBuilder	Builder for AuthnContext objects.
class	AuthnContextClassRefBuilder	Builder for AuthnContextClassRef objects.
class	AuthnContextDeclBuilder	Builder for AuthnContextDecl objects.
class	AuthnContextDeclRefBuilder	Builder for AuthnContextDeclRef objects.
class	AuthnQueryBuilder	A Builder for AuthnQuery objects.
class	AuthnRequestBuilder	A Builder for AuthnRequest objects.
class	AuthnStatementBuilder	Builder for AuthnStatement objects.
class	AuthzDecisionQueryBuilder	A Builder for AuthzDecisionQuery objects.
class	AuthzDecisionStatementBuilder	Builder for AuthzDecisionStatement objects.
class	ConditionsBuilder	Builder for Conditions objects.
class	EncryptedAssertionBuilder	Builder for EncryptedAssertion objects.
class	EncryptedAttributeBuilder	Builder for EncryptedAttribute objects.
class	EncryptedIDBuilder	Builder for EncryptedID objects.
class	EvidenceBuilder	Builder for Evidence objects.
class	ExtensionsBuilder	Builder of Extensions objects.
class	GetCompleteBuilder	Builder of GetComplete.
class	IDPEntryBuilder	Builder of IDPEntry.
class	IDPListBuilder	Builder for IDPList.
class	IssuerBuilder	Builder for Issuer objects.
class	KeyInfoConfirmationDataTypeBuilder	Builder for KeyInfoConfirmationDataType objects.
class	LogoutRequestBuilder	Builder for LogoutRequest.
class	LogoutResponseBuilder	Builder for LogoutResponse.
class	ManageNameIDRequestBuilder	A Builder for ManageNameIDRequest objects.
class	ManageNameIDResponseBuilder	A Builder for ManageNameIDResponse objects.
class	NameIDBuilder	Builder for NameID objects.
class	NameIDMappingRequestBuilder	Builder for NameIDMappingRequest.
class	NameIDMappingResponseBuilder	Builder for NameIDMappingResponse.
class	NameIDPolicyBuilder	Builder for NameIDPolicy.
class	NewEncryptedIDBuilder	Builder for NewEncryptedID objects.
class	NewIDBuilder	A Builder for NewID objects.
class	OneTimeUseBuilder	Builder for OneTimeUse objects.
class	ProxyRestrictionBuilder	Builder for ProxyRestriction objects.
class	RequestedAuthnContextBuilder	A Builder for RequestedAuthnContext objects.
class	RequesterIDBuilder	Builder for RequesterID.
class	ResponseBuilder	Builder for Response.
class	ScopingBuilder	Builder for Scoping.
class	SessionIndexBuilder	A Builder for SessionIndex objects.
class	StatusBuilder	Builder for StatusImpl.
class	StatusCodeBuilder	Builder for StatusCode.
class	StatusDetailBuilder	Builder of StatusDetail.
class	StatusMessageBuilder	Builder for StatusMessage.
class	SubjectBuilder	Builder for Subject objects.
class	SubjectConfirmationBuilder	Builder for SubjectConfirmation objects.
class	SubjectConfirmationDataBuilder	Builder for SubjectConfirmationData objects.
class	SubjectLocalityBuilder	Builder for SubjectLocality objects.
class	TerminateBuilder	A Builder for Terminate objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml2.ecp.impl

Classes in org.opensaml.saml.saml2.ecp.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	RelayStateBuilder	A Builder for RelayState objects.
class	RequestAuthenticatedBuilder	A Builder for RequestAuthenticated objects.
class	RequestBuilder	A Builder for Request objects.
class	ResponseBuilder	A Builder for Response objects.
class	SubjectConfirmationBuilder	A Builder for SubjectConfirmation objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml2.metadata.impl

Classes in org.opensaml.saml.saml2.metadata.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	AdditionalMetadataLocationBuilder	Builder for AdditionalMetadataLocation objects.
class	AffiliateMemberBuilder	Builder for AffiliateMember.
class	AffiliationDescriptorBuilder	Builder for AffiliationDescriptor objects.
class	ArtifactResolutionServiceBuilder	Builder for ArtifactResolutionService.
class	AssertionConsumerServiceBuilder	Builder for AssertionConsumerService objects.
class	AssertionIDRequestServiceBuilder	Builder for AssertionIDRequestService.
class	AttributeAuthorityDescriptorBuilder	Builder for AttributeAuthorityDescriptor.
class	AttributeConsumingServiceBuilder	Builder for AttributeConsumingService.
class	AttributeProfileBuilder	Builder for AttributeProfile.
class	AttributeServiceBuilder	Builder for AttributeService.
class	AuthnAuthorityDescriptorBuilder	Builder for AuthnAuthorityDescriptor objects.
class	AuthnQueryServiceBuilder	Builder for AuthnQueryService.
class	AuthzServiceBuilder	Builder for AuthzService.
class	CompanyBuilder	Builder for Company.
class	ContactPersonBuilder	Builder for ContactPerson.
class	EmailAddressBuilder	Builder for EmailAddress.
class	EncryptionMethodBuilder	Builder of EncryptionMethod.
class	EntitiesDescriptorBuilder	A builder of EntitiesDescriptor objects.
class	EntityDescriptorBuilder	Builder for EntityDescriptor.
class	ExtensionsBuilder	Builder of Extensions objects.
class	GivenNameBuilder	Builder for GivenName.
class	IDPSSODescriptorBuilder	Builder for IDPSSODescriptor.
class	KeyDescriptorBuilder	Builder for KeyDescriptor objects.
class	ManageNameIDServiceBuilder	Builder for ManageNameIDService.
class	NameIDFormatBuilder	Builder for NameIDFormat.
class	NameIDMappingServiceBuilder	Builder of (@link NameIDMappingService}.
class	OrganizationBuilder	Builder for Organization.
class	OrganizationDisplayNameBuilder	Builder for OrganizationDisplayName.
class	OrganizationNameBuilder	Builder for OrganizationName.
class	OrganizationURLBuilder	Builder for OrganizationURL.
class	PDPDescriptorBuilder	Builder for PDPDescriptor.
class	RequestedAttributeBuilder	Builder for RequestedAttribute.
class	ServiceDescriptionBuilder	Builder for ServiceDescription.
class	ServiceNameBuilder	Builder for ServiceName.
class	SingleLogoutServiceBuilder	Builder for SingleLogoutService.
class	SingleSignOnServiceBuilder	Builder for SingleSignOnService.
class	SPSSODescriptorBuilder	Builder for SPSSODescriptor.
class	SurNameBuilder	Builder for SurName.
class	TelephoneNumberBuilder	Builder for TelephoneNumber.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml2.profile

Fields in org.opensaml.saml.saml2.profile declared as SAMLObjectBuilder

Modifier and Type	Field	Description
private final SAMLObjectBuilder<NameID>	AbstractSAML2NameIDGenerator.nameBuilder	Builder for objects.

Uses of SAMLObjectBuilder in org.opensaml.saml.saml2.profile.impl

Fields in org.opensaml.saml.saml2.profile.impl declared as SAMLObjectBuilder

Modifier and Type	Field	Description
private final SAMLObjectBuilder<SubjectConfirmation>	AddSubjectConfirmationToSubjects.confirmationBuilder	Builder for SubjectConfirmation objects.
private final SAMLObjectBuilder<SubjectConfirmationData>	AddSubjectConfirmationToSubjects.confirmationDataBuilder	Builder for SubjectConfirmation objects.
private SAMLObjectBuilder<NameID>	AddNameIDToSubjects.nameIdBuilder	Builder for NameID objects.
private final SAMLObjectBuilder<NameID>	CopyNameIDFromRequest.nameIdBuilder	Builder for NameID objects.
private SAMLObjectBuilder<Subject>	AddNameIDToSubjects.subjectBuilder	Builder for Subject objects.
private final SAMLObjectBuilder<Subject>	AddSubjectConfirmationToSubjects.subjectBuilder	Builder for Subject objects.
private final SAMLObjectBuilder<Subject>	CopyNameIDFromRequest.subjectBuilder	Builder for Subject objects.

Uses of SAMLObjectBuilder in org.opensaml.xacml.profile.saml.impl

Classes in org.opensaml.xacml.profile.saml.impl that implement SAMLObjectBuilder

Modifier and Type	Class	Description
class	ReferencedPoliciesTypeImplBuilder	Builder for ReferencedPoliciesType.
class	XACMLAuthzDecisionQueryTypeImplBuilder	Builder for XACMLAuthzDecisionQueryType objects.
class	XACMLAuthzDecisionStatementTypeImplBuilder	vBuilder for XACMLAuthzDecisionStatementTypeImpl objects.
class	XACMLPolicyQueryTypeImplBuilder	Builder for XACMLPolicyQueryType objects.
class	XACMLPolicyStatementTypeImplBuilder	Builder for XACMLPolicyStatementTypeImpl objects.