Package org.gradle.api.attributes

Schnittstelle AttributesSchema

public interface AttributesSchema
An attributes schema stores information about attributes and how they can be matched together.
Seit:
3.3

  • Methodendetails

    • getMatchingStrategy

      <T> AttributeMatchingStrategy<T> getMatchingStrategy(Attribute<T> attribute) throws IllegalArgumentException
      Returns the matching strategy for a given attribute.
      Typparameter:
      T - the type of the attribute
      Parameter:
      attribute - the attribute
      Gibt zurück:
      the matching strategy for this attribute.
      Löst aus:
      IllegalArgumentException - When no strategy is available for the given attribute.

    • attribute

      <T> AttributeMatchingStrategy<T> attribute(Attribute<T> attribute)
      Declares a new attribute in the schema and configures it with the default strategy. If the attribute was already declared it will simply return the existing strategy.
      Typparameter:
      T - the concrete type of the attribute
      Parameter:
      attribute - the attribute to declare in the schema
      Gibt zurück:
      the matching strategy for this attribute

    • attribute

      <T> AttributeMatchingStrategy<T> attribute(Attribute<T> attribute, Action<? super AttributeMatchingStrategy<T>> configureAction)
      Configures the matching strategy for an attribute. The first call to this method for a specific attribute will create a new matching strategy, whereas subsequent calls will configure the existing one.
      Typparameter:
      T - the concrete type of the attribute
      Parameter:
      attribute - the attribute for which to configure the matching strategy
      configureAction - the strategy configuration
      Gibt zurück:
      the configured strategy

    • getAttributes

      Set<Attribute<?>> getAttributes()
      Returns the set of attributes known to this schema.

    • hasAttribute

      boolean hasAttribute(Attribute<?> key)
      Returns true when this schema contains the given attribute.

    • attributeDisambiguationPrecedence

      @Incubating void attributeDisambiguationPrecedence(Attribute<?>... attributes)
      Adds attributes to the precedence order. Attributes listed first have higher precedence.

      The attributes will be added to any existing precedence order. If an attribute has already been added, adding it again will fail.

      Parameter:
      attributes - the attributes in order
      Seit:
      7.5
      Siehe auch:

    • setAttributeDisambiguationPrecedence

      @Incubating void setAttributeDisambiguationPrecedence(List<Attribute<?>> attributes)
      Sets the order of precedence of attributes when resolving ambiguity. Attributes listed first have higher precedence.

      By default, there is no explicit precedence between attributes and all attributes must be considered when disambiguating.

      Parameter:
      attributes - the attributes in order, highest priority first
      Seit:
      7.5

    • getAttributeDisambiguationPrecedence

      @Incubating List<Attribute<?>> getAttributeDisambiguationPrecedence()
      Returns the order that attributes should be considered when resolving ambiguity.
      Gibt zurück:
      an immutable list of the attributes in precedence order, with the highest priority first
      Seit:
      7.5