程序包 org.osgi.resource

接口 Resource

  • 所有已知子接口:
    BundleRevision
    所有已知实现类:
    BundleRevisionImpl
    @ConsumerType
public interface Resource
    A resource is the representation of a uniquely identified and typed data. A resource declares requirements that need to be satisfied by capabilities before it can provide its capabilities.

    Instances of this type must be effectively immutable. That is, for a given instance of this interface, the methods defined by this interface must always return the same result.

    作者:
    $Id: c7b6462fb53b38ac3071d7ba73af9dad2af6b9ce $

    • 方法概要

      所有方法 实例方法 抽象方法 
      修饰符和类型 方法 说明
      boolean equals​(java.lang.Object obj)
      Compares this Resource to another Resource.
      java.util.List<Capability> getCapabilities​(java.lang.String namespace)
      Returns the capabilities declared by this resource.
      java.util.List<Requirement> getRequirements​(java.lang.String namespace)
      Returns the requirements declared by this bundle resource.
      int hashCode()
      Returns the hashCode of this Resource.

    • 方法详细资料

      • getCapabilities

        java.util.List<Capability> getCapabilities​(java.lang.String namespace)
        Returns the capabilities declared by this resource.
        参数:
        namespace - The namespace of the declared capabilities to return or null to return the declared capabilities from all namespaces.
        返回:
        An unmodifiable list containing the declared Capabilitys from the specified namespace. The returned list will be empty if this resource declares no capabilities in the specified namespace.

      • getRequirements

        java.util.List<Requirement> getRequirements​(java.lang.String namespace)
        Returns the requirements declared by this bundle resource.
        参数:
        namespace - The namespace of the declared requirements to return or null to return the declared requirements from all namespaces.
        返回:
        An unmodifiable list containing the declared Requirement s from the specified namespace. The returned list will be empty if this resource declares no requirements in the specified namespace.

      • equals

        boolean equals​(java.lang.Object obj)
        Compares this Resource to another Resource.

        This Resource is equal to another Resource if both have the same content and come from the same location. Location may be defined as the bundle location if the resource is an installed bundle or the repository location if the resource is in a repository.

        覆盖:
        equals 在类中 java.lang.Object
        参数:
        obj - The object to compare against this Resource.
        返回:
        true if this Resource is equal to the other object; false otherwise.

      • hashCode

        int hashCode()
        Returns the hashCode of this Resource.
        覆盖:
        hashCode 在类中 java.lang.Object
        返回:
        The hashCode of this Resource.