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org.apache.tools.ant.util

Class IdentityStack<E>

  • java.lang.Object
    • java.util.AbstractCollection<E>
      • java.util.AbstractList<E>
        • java.util.Vector<E>
          • java.util.Stack<E>
            • org.apache.tools.ant.util.IdentityStack<E>
  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>, java.util.RandomAccess

    public class IdentityStack<E>
extends java.util.Stack<E>
    Identity Stack.
    Since:
    Ant 1.7
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.Vector

        capacityIncrement, elementCount, elementData

      • Fields inherited from class java.util.AbstractList

        modCount

    • Constructor Summary

      Constructors 
      Constructor and Description
      IdentityStack()
      Default constructor.
      IdentityStack(E o)
      Construct a new IdentityStack with the specified Object as the bottom element.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method and Description
      boolean contains(java.lang.Object o)
      Override methods that use .equals() comparisons on elements.
      boolean containsAll(java.util.Collection<?> c) 
      static <E> IdentityStack<E> getInstance(java.util.Stack<E> s)
      Get an IdentityStack containing the contents of the specified Stack.
      int indexOf(java.lang.Object o, int pos)
      Override methods that use .equals() comparisons on elements.
      int lastIndexOf(java.lang.Object o, int pos)
      Override methods that use .equals() comparisons on elements.
      boolean removeAll(java.util.Collection<?> c) 
      boolean retainAll(java.util.Collection c) 

      • Methods inherited from class java.util.Stack

        empty, peek, pop, push, search

      • Methods inherited from class java.util.Vector

        add, add, addAll, addAll, addElement, capacity, clear, clone, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, forEach, get, hashCode, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, listIterator, listIterator, remove, remove, removeAllElements, removeElement, removeElementAt, removeIf, removeRange, replaceAll, set, setElementAt, setSize, size, sort, spliterator, subList, toArray, toArray, toString, trimToSize

      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait

      • Methods inherited from interface java.util.Collection

        parallelStream, stream

    • Constructor Detail

      • IdentityStack

        public IdentityStack()
        Default constructor.

      • IdentityStack

        public IdentityStack(E o)
        Construct a new IdentityStack with the specified Object as the bottom element.
        Parameters:
        o - the bottom element.

    • Method Detail

      • getInstance

        public static <E> IdentityStack<E> getInstance(java.util.Stack<E> s)
        Get an IdentityStack containing the contents of the specified Stack.
        Type Parameters:
        E - desired type
        Parameters:
        s - the Stack to copy; ignored if null.
        Returns:
        an IdentityStack instance.

      • contains

        public boolean contains(java.lang.Object o)
        Override methods that use .equals() comparisons on elements.
        Specified by:
        contains in interface java.util.Collection<E>
        Specified by:
        contains in interface java.util.List<E>
        Overrides:
        contains in class java.util.Vector<E>
        Parameters:
        o - the Object to search for.
        Returns:
        true if the stack contains the object.
        See Also:
        Vector.contains(Object)

      • indexOf

        public int indexOf(java.lang.Object o,
                   int pos)
        Override methods that use .equals() comparisons on elements.
        Overrides:
        indexOf in class java.util.Vector<E>
        Parameters:
        o - the Object to search for.
        pos - the position from which to search.
        Returns:
        the position of the object, -1 if not found.
        See Also:
        Vector.indexOf(Object, int)

      • lastIndexOf

        public int lastIndexOf(java.lang.Object o,
                       int pos)
        Override methods that use .equals() comparisons on elements.
        Overrides:
        lastIndexOf in class java.util.Vector<E>
        Parameters:
        o - the Object to search for.
        pos - the position from which to search (backward).
        Returns:
        the position of the object, -1 if not found.
        See Also:
        Vector.indexOf(Object, int)

      • removeAll

        public boolean removeAll(java.util.Collection<?> c)
        Specified by:
        removeAll in interface java.util.Collection<E>
        Specified by:
        removeAll in interface java.util.List<E>
        Overrides:
        removeAll in class java.util.Vector<E>

      • retainAll

        public boolean retainAll(java.util.Collection c)
        Specified by:
        retainAll in interface java.util.Collection<E>
        Specified by:
        retainAll in interface java.util.List<E>
        Overrides:
        retainAll in class java.util.Vector<E>

      • containsAll

        public boolean containsAll(java.util.Collection<?> c)
        Specified by:
        containsAll in interface java.util.Collection<E>
        Specified by:
        containsAll in interface java.util.List<E>
        Overrides:
        containsAll in class java.util.Vector<E>
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