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java.lang.Object gnu.trove.map.hash.TDoubleFloatHashMap.TKeyView
protected class TDoubleFloatHashMap.TKeyView
a view onto the keys of the map.
Field Summary |
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Fields inherited from interface gnu.trove.TDoubleCollection |
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serialVersionUID |
Constructor Summary | |
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protected |
TDoubleFloatHashMap.TKeyView()
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Method Summary | |
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boolean |
add(double entry)
Unsupported when operating upon a Key Set view of a TDoubleFloatMap Inserts a value into the set. |
boolean |
addAll(java.util.Collection<? extends java.lang.Double> collection)
Unsupported when operating upon a Key Set view of a TDoubleFloatMap Adds all of the elements in collection to the set. |
boolean |
addAll(double[] array)
Unsupported when operating upon a Key Set view of a TDoubleFloatMap Adds all of the elements in the array to the set. |
boolean |
addAll(TDoubleCollection collection)
Unsupported when operating upon a Key Set view of a TDoubleFloatMap Adds all of the elements in the TDoubleCollection to the set. |
void |
clear()
Empties the set. |
boolean |
contains(double entry)
Returns true if this set contains the specified element. |
boolean |
containsAll(java.util.Collection<?> collection)
Tests the set to determine if all of the elements in collection are present. |
boolean |
containsAll(double[] array)
Tests the set to determine if all of the elements in array are present. |
boolean |
containsAll(TDoubleCollection collection)
Tests the set to determine if all of the elements in TDoubleCollection are present. |
boolean |
equals(java.lang.Object other)
Compares the specified object with this set for equality. |
boolean |
forEach(TDoubleProcedure procedure)
Executes procedure for each element in the set. |
double |
getNoEntryValue()
Returns the value that is used to represent null. |
int |
hashCode()
Returns the hash code value for this set. |
boolean |
isEmpty()
Returns true if this set contains no elements. |
TDoubleIterator |
iterator()
Creates an iterator over the values of the set. |
boolean |
remove(double entry)
Removes entry from the set. |
boolean |
removeAll(java.util.Collection<?> collection)
Removes all of the elements in collection from the set. |
boolean |
removeAll(double[] array)
Removes all of the elements in array from the set. |
boolean |
removeAll(TDoubleCollection collection)
Removes all of the elements in TDoubleCollection from the set. |
boolean |
retainAll(java.util.Collection<?> collection)
Removes any values in the set which are not contained in collection. |
boolean |
retainAll(double[] array)
Removes any values in the set which are not contained in array. |
boolean |
retainAll(TDoubleCollection collection)
Removes any values in the set which are not contained in TDoubleCollection. |
int |
size()
Returns the number of elements in this set (its cardinality). |
double[] |
toArray()
Returns an array containing all of the elements in this set. |
double[] |
toArray(double[] dest)
Returns an array containing elements in this set. |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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protected TDoubleFloatHashMap.TKeyView()
Method Detail |
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public TDoubleIterator iterator()
iterator
in interface TDoubleSet
iterator
in interface TDoubleCollection
TDoubleIterator
valuepublic double getNoEntryValue()
getNoEntryValue
in interface TDoubleSet
getNoEntryValue
in interface TDoubleCollection
public int size()
size
in interface TDoubleSet
size
in interface TDoubleCollection
public boolean isEmpty()
isEmpty
in interface TDoubleSet
isEmpty
in interface TDoubleCollection
public boolean contains(double entry)
contains
in interface TDoubleSet
contains
in interface TDoubleCollection
entry
- an double
value
public double[] toArray()
The returned array will be "safe" in that no references to it are maintained by this set. (In other words, this method must allocate a new array even if this set 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.
toArray
in interface TDoubleSet
toArray
in interface TDoubleCollection
public double[] toArray(double[] dest)
If this set fits in the specified array with room to spare
(i.e., the array has more elements than this set), the element in
the array immediately following the end of the set is set to
TDoubleSet.getNoEntryValue()
. (This is useful in determining
the length of this set only if the caller knows that this
set does not contain any elements representing null.)
If the native array is smaller than the set size, the array will be filled with elements in Iterator order until it is full and exclude the remainder.
If this set makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.
toArray
in interface TDoubleSet
toArray
in interface TDoubleCollection
dest
- the array into which the elements of this set are to be
stored.
public boolean add(double entry)
add
in interface TDoubleSet
add
in interface TDoubleCollection
entry
- a double
value
public boolean remove(double entry)
remove
in interface TDoubleSet
remove
in interface TDoubleCollection
entry
- an double
value
public boolean containsAll(java.util.Collection<?> collection)
containsAll
in interface TDoubleSet
containsAll
in interface TDoubleCollection
collection
- a Collection
value
public boolean containsAll(TDoubleCollection collection)
containsAll
in interface TDoubleSet
containsAll
in interface TDoubleCollection
collection
- a TDoubleCollection
value
public boolean containsAll(double[] array)
containsAll
in interface TDoubleSet
containsAll
in interface TDoubleCollection
array
- as array
of double primitives.
public boolean addAll(java.util.Collection<? extends java.lang.Double> collection)
addAll
in interface TDoubleSet
addAll
in interface TDoubleCollection
collection
- a Collection
value
public boolean addAll(TDoubleCollection collection)
addAll
in interface TDoubleSet
addAll
in interface TDoubleCollection
collection
- a TDoubleCollection
value
public boolean addAll(double[] array)
addAll
in interface TDoubleSet
addAll
in interface TDoubleCollection
array
- a array
of double primitives.
public boolean retainAll(java.util.Collection<?> collection)
retainAll
in interface TDoubleSet
retainAll
in interface TDoubleCollection
collection
- a Collection
value
public boolean retainAll(TDoubleCollection collection)
retainAll
in interface TDoubleSet
retainAll
in interface TDoubleCollection
collection
- a TDoubleCollection
value
public boolean retainAll(double[] array)
retainAll
in interface TDoubleSet
retainAll
in interface TDoubleCollection
array
- an array
of double primitives.
public boolean removeAll(java.util.Collection<?> collection)
removeAll
in interface TDoubleSet
removeAll
in interface TDoubleCollection
collection
- a Collection
value
public boolean removeAll(TDoubleCollection collection)
removeAll
in interface TDoubleSet
removeAll
in interface TDoubleCollection
collection
- a TDoubleCollection
value
public boolean removeAll(double[] array)
removeAll
in interface TDoubleSet
removeAll
in interface TDoubleCollection
array
- an array
of double primitives.
public void clear()
clear
in interface TDoubleSet
clear
in interface TDoubleCollection
public boolean forEach(TDoubleProcedure procedure)
forEach
in interface TDoubleSet
forEach
in interface TDoubleCollection
procedure
- a TDoubleProcedure
value
public boolean equals(java.lang.Object other)
TDoubleSet
equals
in interface TDoubleSet
equals
in interface TDoubleCollection
equals
in class java.lang.Object
other
- object to be compared for equality with this set
public int hashCode()
TDoubleSet
Object.hashCode()
.
hashCode
in interface TDoubleSet
hashCode
in interface TDoubleCollection
hashCode
in class java.lang.Object
Object.equals(Object)
,
Set.equals(Object)
public java.lang.String toString()
toString
in class java.lang.Object
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