Package com.sun.xml.ws.policy

Class AssertionSet

java.lang.Object
com.sun.xml.ws.policy.AssertionSet
All Implemented Interfaces:
Comparable<AssertionSet>, Iterable<PolicyAssertion>
public final class AssertionSet extends Object implements Iterable<PolicyAssertion>, Comparable<AssertionSet>
The AssertionSet is a set of assertions. It represents a single policy alternative.
Author:
Fabian Ritzmann, Marek Potociar

  • Method Details

    • createMergedAssertionSet

      public static AssertionSet createMergedAssertionSet(Collection<AssertionSet> alternatives)
      Creates and returns new assertion set holding content of all provided policy assertion sets.
      This method should not be used to perform a merge of general Policy instances. A client should be aware of the method's result meaning and the difference between merge of Policy instances and merge of AssertionSet instances.
      Parameters:
      alternatives - collection of provided policy assertion sets which content is to be stored in the assertion set. May be null - empty assertion set is returned in such case.
      Returns:
      new instance of assertion set holding the content of all provided policy assertion sets.

    • createAssertionSet

      public static AssertionSet createAssertionSet(Collection<? extends PolicyAssertion> assertions)
      Creates and returns new assertion set holding a set of provided policy assertions.
      Parameters:
      assertions - collection of provided policy assertions to be stored in the assertion set. May be null.
      Returns:
      new instance of assertion set holding the provided policy assertions

    • emptyAssertionSet

      public static AssertionSet emptyAssertionSet()

    • iterator

      public Iterator<PolicyAssertion> iterator()
      Returns an iterator over a set of child policy assertion objects.
      Specified by:
      iterator in interface Iterable<PolicyAssertion>
      Returns:
      policy assertion Iterator.

    • get

      public Collection<PolicyAssertion> get(QName name)
      Searches for assertions with given name. Only assertions that are contained as immediate children of the assertion set are searched, i.e. nested policies are not searched.
      Parameters:
      name - The fully qualified name of searched assertion
      Returns:
      List of all assertions matching the requested name. If no assertions are found, the returned list is empty (i.e. null value is never returned).

    • isEmpty

      public boolean isEmpty()
      Returns true if this assertion set contains no assertions.
      Returns:
      true if this assertion set contains no assertions.

    • contains

      public boolean contains(QName assertionName)
      Returns true if the assertion set contains the assertion name specified in its vocabulary
      Parameters:
      assertionName - the fully qualified name of the assertion
      Returns:
      true, if an assertion with the given name could be found in the assertion set vocabulary false otherwise.

    • compareTo

      public int compareTo(AssertionSet that)
      An Comparable<T>.compareTo(T o) interface method implementation.
      Specified by:
      compareTo in interface Comparable<AssertionSet>
      Parameters:
      that - other alternative to compare with

    • equals

      public boolean equals(Object obj)
      An Object.equals(Object obj) method override.
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      An Object.hashCode() method override.
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      An Object.toString() method override.
      Overrides:
      toString in class Object