Package gnu.trove.map.hash

Class TLongDoubleHashMap.TValueView

java.lang.Object
gnu.trove.map.hash.TLongDoubleHashMap.TValueView
All Implemented Interfaces:
TDoubleCollection
Enclosing class:
TLongDoubleHashMap
protected class TLongDoubleHashMap.TValueView extends Object implements TDoubleCollection
a view onto the values of the map.

  • Field Summary

    Fields inherited from interface gnu.trove.TDoubleCollection

    serialVersionUID

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    TValueView()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    add(double entry)
    Inserts a value into the collection.
    boolean
    addAll(double[] array)
    Adds all of the elements in the array to the collection.
    boolean
    addAll(TDoubleCollection collection)
    Adds all of the elements in the TDoubleCollection to the collection.
    boolean
    addAll(Collection<? extends Double> collection)
    Adds all of the elements in collection to the collection.
    void
    clear()
    Empties the collection.
    boolean
    contains(double entry)
    Returns true if this collection contains the specified element.
    boolean
    containsAll(double[] array)
    Tests the collection to determine if all of the elements in array are present.
    boolean
    containsAll(TDoubleCollection collection)
    Tests the collection to determine if all of the elements in TDoubleCollection are present.
    boolean
    containsAll(Collection<?> collection)
    Tests the collection to determine if all of the elements in collection are present.
    boolean
    forEach(TDoubleProcedure procedure)
    Executes procedure for each element in the collection.
    double
    getNoEntryValue()
    Returns the value that is used to represent null.
    boolean
    isEmpty()
    Returns true if this collection contains no elements.
    TDoubleIterator
    iterator()
    Creates an iterator over the values of the collection.
    boolean
    remove(double entry)
    Removes entry from the collection.
    boolean
    removeAll(double[] array)
    Removes all of the elements in array from the collection.
    boolean
    removeAll(TDoubleCollection collection)
    Removes all of the elements in TDoubleCollection from the collection.
    boolean
    removeAll(Collection<?> collection)
    Removes all of the elements in collection from the collection.
    boolean
    retainAll(double[] array)
    Removes any values in the collection which are not contained in array.
    boolean
    retainAll(TDoubleCollection collection)
    Removes any values in the collection which are not contained in TDoubleCollection.
    boolean
    retainAll(Collection<?> collection)
    Removes any values in the collection which are not contained in collection.
    int
    size()
    Returns the number of elements in this collection (its cardinality).
    double[]
    toArray()
    Returns an array containing all of the elements in this collection.
    double[]
    toArray(double[] dest)
    Returns an array containing elements in this collection.
    String
    toString()

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    Methods inherited from interface gnu.trove.TDoubleCollection

    equals, hashCode

  • Constructor Details

    • TValueView

      protected TValueView()

  • Method Details

    • iterator

      public TDoubleIterator iterator()
      Creates an iterator over the values of the collection. The iterator supports element deletion.
      Specified by:
      iterator in interface TDoubleCollection
      Returns:
      an TDoubleIterator value

    • getNoEntryValue

      public double getNoEntryValue()
      Returns the value that is used to represent null. The default value is generally zero, but can be changed during construction of the collection.
      Specified by:
      getNoEntryValue in interface TDoubleCollection
      Returns:
      the value that represents null

    • size

      public int size()
      Returns the number of elements in this collection (its cardinality). If this collection contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.
      Specified by:
      size in interface TDoubleCollection
      Returns:
      the number of elements in this collection (its cardinality)

    • isEmpty

      public boolean isEmpty()
      Returns true if this collection contains no elements.
      Specified by:
      isEmpty in interface TDoubleCollection
      Returns:
      true if this collection contains no elements

    • contains

      public boolean contains(double entry)
      Returns true if this collection contains the specified element.
      Specified by:
      contains in interface TDoubleCollection
      Parameters:
      entry - an double value
      Returns:
      true if the collection contains the specified element.

    • toArray

      public double[] toArray()
      Returns an array containing all of the elements in this collection. If this collection makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.

      The returned array will be "safe" in that no references to it are maintained by this collection. (In other words, this method must allocate a new array even if this collection is backed by an array). The caller is thus free to modify the returned array.

      This method acts as bridge between array-based and collection-based APIs.

      Specified by:
      toArray in interface TDoubleCollection
      Returns:
      an array containing all the elements in this collection

    • toArray

      public double[] toArray(double[] dest)
      Returns an array containing elements in this collection.

      If this collection fits in the specified array with room to spare (i.e., the array has more elements than this collection), the element in the array immediately following the end of the collection is collection to TDoubleCollection.getNoEntryValue(). (This is useful in determining the length of this collection only if the caller knows that this collection does not contain any elements representing null.)

      If the native array is smaller than the collection size, the array will be filled with elements in Iterator order until it is full and exclude the remainder.

      If this collection makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.

      Specified by:
      toArray in interface TDoubleCollection
      Parameters:
      dest - the array into which the elements of this collection are to be stored.
      Returns:
      an double[] containing all the elements in this collection

    • add

      public boolean add(double entry)
      Description copied from interface: TDoubleCollection
      Inserts a value into the collection.
      Specified by:
      add in interface TDoubleCollection
      Parameters:
      entry - a double value
      Returns:
      true if the collection was modified by the add operation

    • remove

      public boolean remove(double entry)
      Removes entry from the collection.
      Specified by:
      remove in interface TDoubleCollection
      Parameters:
      entry - an double value
      Returns:
      true if the collection was modified by the remove operation.

    • containsAll

      public boolean containsAll(Collection<?> collection)
      Tests the collection to determine if all of the elements in collection are present.
      Specified by:
      containsAll in interface TDoubleCollection
      Parameters:
      collection - a Collection value
      Returns:
      true if all elements were present in the collection.

    • containsAll

      public boolean containsAll(TDoubleCollection collection)
      Tests the collection to determine if all of the elements in TDoubleCollection are present.
      Specified by:
      containsAll in interface TDoubleCollection
      Parameters:
      collection - a TDoubleCollection value
      Returns:
      true if all elements were present in the collection.

    • containsAll

      public boolean containsAll(double[] array)
      Tests the collection to determine if all of the elements in array are present.
      Specified by:
      containsAll in interface TDoubleCollection
      Parameters:
      array - as array of double primitives.
      Returns:
      true if all elements were present in the collection.

    • addAll

      public boolean addAll(Collection<? extends Double> collection)
      Adds all of the elements in collection to the collection.
      Specified by:
      addAll in interface TDoubleCollection
      Parameters:
      collection - a Collection value
      Returns:
      true if the collection was modified by the add all operation.

    • addAll

      public boolean addAll(TDoubleCollection collection)
      Adds all of the elements in the TDoubleCollection to the collection.
      Specified by:
      addAll in interface TDoubleCollection
      Parameters:
      collection - a TDoubleCollection value
      Returns:
      true if the collection was modified by the add all operation.

    • addAll

      public boolean addAll(double[] array)
      Adds all of the elements in the array to the collection.
      Specified by:
      addAll in interface TDoubleCollection
      Parameters:
      array - a array of double primitives.
      Returns:
      true if the collection was modified by the add all operation.

    • retainAll

      public boolean retainAll(Collection<?> collection)
      Removes any values in the collection which are not contained in collection.
      Specified by:
      retainAll in interface TDoubleCollection
      Parameters:
      collection - a Collection value
      Returns:
      true if the collection was modified by the retain all operation

    • retainAll

      public boolean retainAll(TDoubleCollection collection)
      Removes any values in the collection which are not contained in TDoubleCollection.
      Specified by:
      retainAll in interface TDoubleCollection
      Parameters:
      collection - a TDoubleCollection value
      Returns:
      true if the collection was modified by the retain all operation

    • retainAll

      public boolean retainAll(double[] array)
      Removes any values in the collection which are not contained in array.
      Specified by:
      retainAll in interface TDoubleCollection
      Parameters:
      array - an array of double primitives.
      Returns:
      true if the collection was modified by the retain all operation

    • removeAll

      public boolean removeAll(Collection<?> collection)
      Removes all of the elements in collection from the collection.
      Specified by:
      removeAll in interface TDoubleCollection
      Parameters:
      collection - a Collection value
      Returns:
      true if the collection was modified by the remove all operation.

    • removeAll

      public boolean removeAll(TDoubleCollection collection)
      Removes all of the elements in TDoubleCollection from the collection.
      Specified by:
      removeAll in interface TDoubleCollection
      Parameters:
      collection - a TDoubleCollection value
      Returns:
      true if the collection was modified by the remove all operation.

    • removeAll

      public boolean removeAll(double[] array)
      Removes all of the elements in array from the collection.
      Specified by:
      removeAll in interface TDoubleCollection
      Parameters:
      array - an array of double primitives.
      Returns:
      true if the collection was modified by the remove all operation.

    • clear

      public void clear()
      Empties the collection.
      Specified by:
      clear in interface TDoubleCollection

    • forEach

      public boolean forEach(TDoubleProcedure procedure)
      Executes procedure for each element in the collection.
      Specified by:
      forEach in interface TDoubleCollection
      Parameters:
      procedure - a TDoubleProcedure value
      Returns:
      false if the loop over the collection terminated because the procedure returned false for some value.

    • toString

      public String toString()
      Overrides:
      toString in class Object