Class TByteFloatHashMap.TKeyView
- All Implemented Interfaces:
TByteSet
,TByteCollection
- Enclosing class:
- TByteFloatHashMap
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Field Summary
Fields inherited from interface gnu.trove.TByteCollection
serialVersionUID
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
add
(byte entry) Unsupported when operating upon a Key Set view of a TByteFloatMapboolean
addAll
(byte[] array) Unsupported when operating upon a Key Set view of a TByteFloatMapboolean
addAll
(TByteCollection collection) Unsupported when operating upon a Key Set view of a TByteFloatMapboolean
addAll
(Collection<? extends Byte> collection) Unsupported when operating upon a Key Set view of a TByteFloatMapvoid
clear()
Empties the set.boolean
contains
(byte entry) Returns true if this set contains the specified element.boolean
containsAll
(byte[] array) Tests the set to determine if all of the elements in array are present.boolean
containsAll
(TByteCollection collection) Tests the set to determine if all of the elements in TByteCollection are present.boolean
containsAll
(Collection<?> collection) Tests the set to determine if all of the elements in collection are present.boolean
Compares the specified object with this set for equality.boolean
forEach
(TByteProcedure procedure) Executes procedure for each element in the set.byte
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.iterator()
Creates an iterator over the values of the set.boolean
remove
(byte entry) Removes entry from the set.boolean
removeAll
(byte[] array) Removes all of the elements in array from the set.boolean
removeAll
(TByteCollection collection) Removes all of the elements in TByteCollection from the set.boolean
removeAll
(Collection<?> collection) Removes all of the elements in collection from the set.boolean
retainAll
(byte[] array) Removes any values in the set which are not contained in array.boolean
retainAll
(TByteCollection collection) Removes any values in the set which are not contained in TByteCollection.boolean
retainAll
(Collection<?> collection) Removes any values in the set which are not contained in collection.int
size()
Returns the number of elements in this set (its cardinality).byte[]
toArray()
Returns an array containing all of the elements in this set.byte[]
toArray
(byte[] dest) Returns an array containing elements in this set.toString()
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Constructor Details
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TKeyView
protected TKeyView()
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Method Details
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iterator
Creates an iterator over the values of the set. The iterator supports element deletion.- Specified by:
iterator
in interfaceTByteCollection
- Specified by:
iterator
in interfaceTByteSet
- Returns:
- an
TByteIterator
value
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getNoEntryValue
public byte 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 interfaceTByteCollection
- Specified by:
getNoEntryValue
in interfaceTByteSet
- Returns:
- the value that represents null
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size
public int size()Returns the number of elements in this set (its cardinality). If this set contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.- Specified by:
size
in interfaceTByteCollection
- Specified by:
size
in interfaceTByteSet
- Returns:
- the number of elements in this set (its cardinality)
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isEmpty
public boolean isEmpty()Returns true if this set contains no elements.- Specified by:
isEmpty
in interfaceTByteCollection
- Specified by:
isEmpty
in interfaceTByteSet
- Returns:
- true if this set contains no elements
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contains
public boolean contains(byte entry) Returns true if this set contains the specified element.- Specified by:
contains
in interfaceTByteCollection
- Specified by:
contains
in interfaceTByteSet
- Parameters:
entry
- anbyte
value- Returns:
- true if the set contains the specified element.
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toArray
public byte[] toArray()Returns an array containing all of the elements in this set. 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.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.
- Specified by:
toArray
in interfaceTByteCollection
- Specified by:
toArray
in interfaceTByteSet
- Returns:
- an array containing all the elements in this set
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toArray
public byte[] toArray(byte[] dest) Returns an array containing elements in this set.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
TByteSet.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.
- Specified by:
toArray
in interfaceTByteCollection
- Specified by:
toArray
in interfaceTByteSet
- Parameters:
dest
- the array into which the elements of this set are to be stored.- Returns:
- an byte[] containing all the elements in this set
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add
public boolean add(byte entry) Unsupported when operating upon a Key Set view of a TByteFloatMap Inserts a value into the set.- Specified by:
add
in interfaceTByteCollection
- Specified by:
add
in interfaceTByteSet
- Parameters:
entry
- abyte
value- Returns:
- true if the set was modified by the add operation
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remove
public boolean remove(byte entry) Removes entry from the set.- Specified by:
remove
in interfaceTByteCollection
- Specified by:
remove
in interfaceTByteSet
- Parameters:
entry
- anbyte
value- Returns:
- true if the set was modified by the remove operation.
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containsAll
Tests the set to determine if all of the elements in collection are present.- Specified by:
containsAll
in interfaceTByteCollection
- Specified by:
containsAll
in interfaceTByteSet
- Parameters:
collection
- aCollection
value- Returns:
- true if all elements were present in the set.
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containsAll
Tests the set to determine if all of the elements in TByteCollection are present.- Specified by:
containsAll
in interfaceTByteCollection
- Specified by:
containsAll
in interfaceTByteSet
- Parameters:
collection
- aTByteCollection
value- Returns:
- true if all elements were present in the set.
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containsAll
public boolean containsAll(byte[] array) Tests the set to determine if all of the elements in array are present.- Specified by:
containsAll
in interfaceTByteCollection
- Specified by:
containsAll
in interfaceTByteSet
- Parameters:
array
- asarray
of byte primitives.- Returns:
- true if all elements were present in the set.
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addAll
Unsupported when operating upon a Key Set view of a TByteFloatMap Adds all of the elements in collection to the set.- Specified by:
addAll
in interfaceTByteCollection
- Specified by:
addAll
in interfaceTByteSet
- Parameters:
collection
- aCollection
value- Returns:
- true if the set was modified by the add all operation.
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addAll
Unsupported when operating upon a Key Set view of a TByteFloatMap Adds all of the elements in the TByteCollection to the set.- Specified by:
addAll
in interfaceTByteCollection
- Specified by:
addAll
in interfaceTByteSet
- Parameters:
collection
- aTByteCollection
value- Returns:
- true if the set was modified by the add all operation.
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addAll
public boolean addAll(byte[] array) Unsupported when operating upon a Key Set view of a TByteFloatMap Adds all of the elements in the array to the set.- Specified by:
addAll
in interfaceTByteCollection
- Specified by:
addAll
in interfaceTByteSet
- Parameters:
array
- aarray
of byte primitives.- Returns:
- true if the set was modified by the add all operation.
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retainAll
Removes any values in the set which are not contained in collection.- Specified by:
retainAll
in interfaceTByteCollection
- Specified by:
retainAll
in interfaceTByteSet
- Parameters:
collection
- aCollection
value- Returns:
- true if the set was modified by the retain all operation
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retainAll
Removes any values in the set which are not contained in TByteCollection.- Specified by:
retainAll
in interfaceTByteCollection
- Specified by:
retainAll
in interfaceTByteSet
- Parameters:
collection
- aTByteCollection
value- Returns:
- true if the set was modified by the retain all operation
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retainAll
public boolean retainAll(byte[] array) Removes any values in the set which are not contained in array.- Specified by:
retainAll
in interfaceTByteCollection
- Specified by:
retainAll
in interfaceTByteSet
- Parameters:
array
- anarray
of byte primitives.- Returns:
- true if the set was modified by the retain all operation
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removeAll
Removes all of the elements in collection from the set.- Specified by:
removeAll
in interfaceTByteCollection
- Specified by:
removeAll
in interfaceTByteSet
- Parameters:
collection
- aCollection
value- Returns:
- true if the set was modified by the remove all operation.
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removeAll
Removes all of the elements in TByteCollection from the set.- Specified by:
removeAll
in interfaceTByteCollection
- Specified by:
removeAll
in interfaceTByteSet
- Parameters:
collection
- aTByteCollection
value- Returns:
- true if the set was modified by the remove all operation.
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removeAll
public boolean removeAll(byte[] array) Removes all of the elements in array from the set.- Specified by:
removeAll
in interfaceTByteCollection
- Specified by:
removeAll
in interfaceTByteSet
- Parameters:
array
- anarray
of byte primitives.- Returns:
- true if the set was modified by the remove all operation.
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clear
public void clear()Empties the set.- Specified by:
clear
in interfaceTByteCollection
- Specified by:
clear
in interfaceTByteSet
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forEach
Executes procedure for each element in the set.- Specified by:
forEach
in interfaceTByteCollection
- Specified by:
forEach
in interfaceTByteSet
- Parameters:
procedure
- aTByteProcedure
value- Returns:
- false if the loop over the set terminated because the procedure returned false for some value.
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equals
Description copied from interface:TByteSet
Compares the specified object with this set for equality. Returns true if the specified object is also a set, the two sets have the same size, and every member of the specified set is contained in this set (or equivalently, every member of this set is contained in the specified set). This definition ensures that the equals method works properly across different implementations of the set interface. -
hashCode
public int hashCode()Description copied from interface:TByteSet
Returns the hash code value for this set. The hash code of a set is defined to be the sum of the hash codes of the elements in the set. This ensures that s1.equals(s2) implies that s1.hashCode()==s2.hashCode() for any two sets s1 and s2, as required by the general contract ofObject.hashCode()
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toString
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