Package org.opendaylight.yangtools.yang.model.api

Interface WhenConditionAware

All Known Subinterfaces:
AnnotationSchemaNodeAwareSchemaContext, AnydataSchemaNode, AnyxmlSchemaNode, AugmentationSchemaNode, CaseSchemaNode, ChoiceSchemaNode, ContainerLike, ContainerSchemaNode, DataSchemaNode, EffectiveModelContext, EffectiveStatementMixins.DataSchemaNodeMixin<D>, EffectiveStatementMixins.OpaqueDataSchemaNodeMixin<D>, EffectiveStatementMixins.OperationContainerMixin<D>, EffectiveStatementMixins.WhenConditionMixin<A,D>, InputSchemaNode, LeafListSchemaNode, LeafSchemaNode, ListSchemaNode, OutputSchemaNode, SchemaContext, TypedDataSchemaNode, UsesNode
All Known Implementing Classes:
AbstractChoiceEffectiveStatement, AbstractContainerEffectiveStatement, AbstractLeafEffectiveStatement, AbstractSchemaContext, AugmentEffectiveStatementImpl, ContainerLikeCompat, DeclaredCaseEffectiveStatement, DeclaredInputEffectiveStatement, DeclaredOutputEffectiveStatement, EffectiveSchemaContext, EmptyAnydataEffectiveStatement, EmptyAnyxmlEffectiveStatement, EmptyChoiceEffectiveStatement, EmptyContainerEffectiveStatement, EmptyLeafEffectiveStatement, EmptyLeafListEffectiveStatement, EmptyListEffectiveStatement, FilteringSchemaContextProxy, RegularAnydataEffectiveStatement, RegularAnyxmlEffectiveStatement, RegularChoiceEffectiveStatement, RegularContainerEffectiveStatement, RegularLeafEffectiveStatement, RegularLeafListEffectiveStatement, RegularListEffectiveStatement, SimpleSchemaContext, SlimLeafListEffectiveStatement, UndeclaredCaseEffectiveStatement, UndeclaredInputEffectiveStatement, UndeclaredLeafEffectiveStatement, UndeclaredOutputEffectiveStatement
@Beta public interface WhenConditionAware
Mix-in interface for nodes which can be conditional on a when statement.
Author:
Robert Varga

  • Method Details

    • getWhenCondition

      Optional<? extends YangXPathExpression.QualifiedBound> getWhenCondition()
      Returns when statement.

      If when condition is present node defined by the parent data definition statement is only valid when the returned XPath expression conceptually evaluates to "true" for a particular instance, then the node defined by the parent data definition statement is valid; otherwise, it is not.

      Returns:
      XPath condition