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java.lang.Object gnu.trove.list.array.TByteArrayList
public class TByteArrayList
A resizable, array-backed list of byte primitives.
Field Summary | |
---|---|
protected byte[] |
_data
the data of the list |
protected int |
_pos
the index after the last entry in the list |
protected static int |
DEFAULT_CAPACITY
the default capacity for new lists |
protected byte |
no_entry_value
the byte value that represents null |
Constructor Summary | |
---|---|
|
TByteArrayList()
Creates a new TByteArrayList instance with the
default capacity. |
|
TByteArrayList(byte[] values)
Creates a new TByteArrayList instance whose
capacity is the length of values array and whose
initial contents are the specified values. |
protected |
TByteArrayList(byte[] values,
byte no_entry_value,
boolean wrap)
|
|
TByteArrayList(int capacity)
Creates a new TByteArrayList instance with the
specified capacity. |
|
TByteArrayList(int capacity,
byte no_entry_value)
Creates a new TByteArrayList instance with the
specified capacity. |
|
TByteArrayList(TByteCollection collection)
Creates a new TByteArrayList instance that contains
a copy of the collection passed to us. |
Method Summary | |
---|---|
boolean |
add(byte val)
Adds val to the end of the list, growing as needed. |
void |
add(byte[] vals)
Adds the values in the array vals to the end of the list, in order. |
void |
add(byte[] vals,
int offset,
int length)
Adds a subset of the values in the array vals to the end of the list, in order. |
boolean |
addAll(byte[] array)
Adds all of the elements in the array to the collection. |
boolean |
addAll(java.util.Collection<? extends java.lang.Byte> collection)
Adds all of the elements in collection to the collection. |
boolean |
addAll(TByteCollection collection)
Adds all of the elements in the TByteCollection to the collection. |
int |
binarySearch(byte value)
Performs a binary search for value in the entire list. |
int |
binarySearch(byte value,
int fromIndex,
int toIndex)
Performs a binary search for value in the specified range. |
void |
clear()
Flushes the internal state of the list, resetting the capacity to the default. |
void |
clear(int capacity)
Flushes the internal state of the list, setting the capacity of the empty list to capacity. |
boolean |
contains(byte value)
Searches the list for value |
boolean |
containsAll(byte[] array)
Tests the collection to determine if all of the elements in array are present. |
boolean |
containsAll(java.util.Collection<?> collection)
Tests the collection to determine if all of the elements in collection are present. |
boolean |
containsAll(TByteCollection collection)
Tests the collection to determine if all of the elements in TByteCollection are present. |
void |
ensureCapacity(int capacity)
Grow the internal array as needed to accommodate the specified number of elements. |
boolean |
equals(java.lang.Object other)
Compares the specified object with this collection for equality. |
void |
fill(byte val)
Fills every slot in the list with the specified value. |
void |
fill(int fromIndex,
int toIndex,
byte val)
Fills a range in the list with the specified value. |
boolean |
forEach(TByteProcedure procedure)
Applies the procedure to each value in the list in ascending (front to back) order. |
boolean |
forEachDescending(TByteProcedure procedure)
Applies the procedure to each value in the list in descending (back to front) order. |
byte |
get(int offset)
Returns the value at the specified offset. |
byte |
getNoEntryValue()
Returns the value that is used to represent null. |
byte |
getQuick(int offset)
Returns the value at the specified offset without doing any bounds checking. |
TByteList |
grep(TByteProcedure condition)
Searches the list for values satisfying condition in the manner of the *nix grep utility. |
int |
hashCode()
Returns the hash code value for this collection. |
int |
indexOf(byte value)
Searches the list front to back for the index of value. |
int |
indexOf(int offset,
byte value)
Searches the list front to back for the index of value, starting at offset. |
void |
insert(int offset,
byte value)
Inserts value into the list at offset. |
void |
insert(int offset,
byte[] values)
Inserts the array of values into the list at offset. |
void |
insert(int offset,
byte[] values,
int valOffset,
int len)
Inserts a slice of the array of values into the list at offset. |
TByteList |
inverseGrep(TByteProcedure condition)
Searches the list for values which do not satisfy condition. |
boolean |
isEmpty()
Tests whether this list contains any values. |
TByteIterator |
iterator()
Creates an iterator over the values of the collection. |
int |
lastIndexOf(byte value)
Searches the list back to front for the last index of value. |
int |
lastIndexOf(int offset,
byte value)
Searches the list back to front for the last index of value, starting at offset. |
byte |
max()
Finds the maximum value in the list. |
byte |
min()
Finds the minimum value in the list. |
void |
readExternal(java.io.ObjectInput in)
|
boolean |
remove(byte value)
Removes value from the list. |
void |
remove(int offset,
int length)
Removes length values from the list, starting at offset |
boolean |
removeAll(byte[] array)
Removes all of the elements in array from the collection. |
boolean |
removeAll(java.util.Collection<?> collection)
Removes all of the elements in collection from the collection. |
boolean |
removeAll(TByteCollection collection)
Removes all of the elements in TByteCollection from the collection. |
byte |
removeAt(int offset)
Removes value at a given offset from the list. |
byte |
replace(int offset,
byte val)
Sets the value at the specified offset and returns the previously stored value. |
void |
reset()
Sets the size of the list to 0, but does not change its capacity. |
void |
resetQuick()
Sets the size of the list to 0, but does not change its capacity. |
boolean |
retainAll(byte[] array)
Removes any values in the collection which are not contained in array. |
boolean |
retainAll(java.util.Collection<?> collection)
Removes any values in the collection which are not contained in collection. |
boolean |
retainAll(TByteCollection collection)
Removes any values in the collection which are not contained in TByteCollection. |
void |
reverse()
Reverse the order of the elements in the list. |
void |
reverse(int from,
int to)
Reverse the order of the elements in the range of the list. |
byte |
set(int offset,
byte val)
Sets the value at the specified offset. |
void |
set(int offset,
byte[] values)
Replace the values in the list starting at offset with the contents of the values array. |
void |
set(int offset,
byte[] values,
int valOffset,
int length)
Replace the values in the list starting at offset with length values from the values array, starting at valOffset. |
void |
setQuick(int offset,
byte val)
Sets the value at the specified offset without doing any bounds checking. |
void |
shuffle(java.util.Random rand)
Shuffle the elements of the list using the specified random number generator. |
int |
size()
Returns the number of values in the list. |
void |
sort()
Sort the values in the list (ascending) using the Sun quicksort implementation. |
void |
sort(int fromIndex,
int toIndex)
Sort a slice of the list (ascending) using the Sun quicksort implementation. |
TByteList |
subList(int begin,
int end)
Returns a sublist of this list. |
byte |
sum()
Calculates the sum of all the values in the list. |
byte[] |
toArray()
Copies the contents of the list into a native array. |
byte[] |
toArray(byte[] dest)
Copies a slice of the list into a native array. |
byte[] |
toArray(byte[] dest,
int offset,
int len)
Copies a slice of the list into a native array. |
byte[] |
toArray(byte[] dest,
int source_pos,
int dest_pos,
int len)
Copies a slice of the list into a native array. |
byte[] |
toArray(int offset,
int len)
Copies a slice of the list into a native array. |
java.lang.String |
toString()
|
void |
transformValues(TByteFunction function)
Transform each value in the list using the specified function. |
void |
trimToSize()
Sheds any excess capacity above and beyond the current size of the list. |
static TByteArrayList |
wrap(byte[] values)
Returns a primitive List implementation that wraps around the given primitive array. |
static TByteArrayList |
wrap(byte[] values,
byte no_entry_value)
Returns a primitive List implementation that wraps around the given primitive array. |
void |
writeExternal(java.io.ObjectOutput out)
|
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
---|
protected byte[] _data
protected int _pos
protected static final int DEFAULT_CAPACITY
protected byte no_entry_value
Constructor Detail |
---|
public TByteArrayList()
TByteArrayList
instance with the
default capacity.
public TByteArrayList(int capacity)
TByteArrayList
instance with the
specified capacity.
capacity
- an int
valuepublic TByteArrayList(int capacity, byte no_entry_value)
TByteArrayList
instance with the
specified capacity.
capacity
- an int
valueno_entry_value
- an byte
value that represents null.public TByteArrayList(TByteCollection collection)
TByteArrayList
instance that contains
a copy of the collection passed to us.
collection
- the collection to copypublic TByteArrayList(byte[] values)
TByteArrayList
instance whose
capacity is the length of values array and whose
initial contents are the specified values.
A defensive copy of the given values is held by the new instance.
values
- an byte[]
valueprotected TByteArrayList(byte[] values, byte no_entry_value, boolean wrap)
Method Detail |
---|
public static TByteArrayList wrap(byte[] values)
values
-
public static TByteArrayList wrap(byte[] values, byte no_entry_value)
values
- no_entry_value
-
public byte getNoEntryValue()
getNoEntryValue
in interface TByteList
getNoEntryValue
in interface TByteCollection
public void ensureCapacity(int capacity)
public int size()
size
in interface TByteList
size
in interface TByteCollection
public boolean isEmpty()
isEmpty
in interface TByteList
isEmpty
in interface TByteCollection
public void trimToSize()
public boolean add(byte val)
add
in interface TByteList
add
in interface TByteCollection
val
- an byte
value
public void add(byte[] vals)
add
in interface TByteList
vals
- an byte[]
valuepublic void add(byte[] vals, int offset, int length)
add
in interface TByteList
vals
- an byte[]
valueoffset
- the offset at which to start copyinglength
- the number of values to copy.public void insert(int offset, byte value)
insert
in interface TByteList
offset
- an int
valuevalue
- an byte
valuepublic void insert(int offset, byte[] values)
insert
in interface TByteList
offset
- an int
valuevalues
- an byte[]
valuepublic void insert(int offset, byte[] values, int valOffset, int len)
insert
in interface TByteList
offset
- an int
valuevalues
- an byte[]
valuevalOffset
- the offset in the values array at which to
start copying.len
- the number of values to copy from the values arraypublic byte get(int offset)
get
in interface TByteList
offset
- an int
value
byte
valuepublic byte getQuick(int offset)
public byte set(int offset, byte val)
set
in interface TByteList
offset
- an int
valueval
- an byte
value
public byte replace(int offset, byte val)
replace
in interface TByteList
offset
- an int
valueval
- an byte
value
public void set(int offset, byte[] values)
set
in interface TByteList
offset
- the first offset to replacevalues
- the source of the new valuespublic void set(int offset, byte[] values, int valOffset, int length)
set
in interface TByteList
offset
- the first offset to replacevalues
- the source of the new valuesvalOffset
- the first value to copy from the values arraylength
- the number of values to copypublic void setQuick(int offset, byte val)
public void clear()
clear
in interface TByteList
clear
in interface TByteCollection
public void clear(int capacity)
public void reset()
clear()
method if you want to recycle a
list without allocating new backing arrays.
public void resetQuick()
clear()
method if you want to recycle a
list without allocating new backing arrays. This method differs from
reset()
in that it does not clear the old values in the backing array.
Thus, it is possible for getQuick to return stale data if this method is used and
the caller is careless about bounds checking.
public boolean remove(byte value)
remove
in interface TByteList
remove
in interface TByteCollection
value
- an byte
value
public byte removeAt(int offset)
removeAt
in interface TByteList
offset
- an int
value that represents
the offset to the element to be removed
public void remove(int offset, int length)
remove
in interface TByteList
offset
- an int
valuelength
- an int
valuepublic TByteIterator iterator()
iterator
in interface TByteCollection
TByteIterator
valuepublic boolean containsAll(java.util.Collection<?> collection)
containsAll
in interface TByteCollection
collection
- a Collection
value
public boolean containsAll(TByteCollection collection)
containsAll
in interface TByteCollection
collection
- a TByteCollection
value
public boolean containsAll(byte[] array)
containsAll
in interface TByteCollection
array
- as array
of byte primitives.
public boolean addAll(java.util.Collection<? extends java.lang.Byte> collection)
addAll
in interface TByteCollection
collection
- a Collection
value
public boolean addAll(TByteCollection collection)
addAll
in interface TByteCollection
collection
- a TByteCollection
value
public boolean addAll(byte[] array)
addAll
in interface TByteCollection
array
- a array
of byte primitives.
public boolean retainAll(java.util.Collection<?> collection)
retainAll
in interface TByteCollection
collection
- a Collection
value
public boolean retainAll(TByteCollection collection)
retainAll
in interface TByteCollection
collection
- a TByteCollection
value
public boolean retainAll(byte[] array)
retainAll
in interface TByteCollection
array
- an array
of byte primitives.
public boolean removeAll(java.util.Collection<?> collection)
removeAll
in interface TByteCollection
collection
- a Collection
value
public boolean removeAll(TByteCollection collection)
removeAll
in interface TByteCollection
collection
- a TByteCollection
value
public boolean removeAll(byte[] array)
removeAll
in interface TByteCollection
array
- an array
of byte primitives.
public void transformValues(TByteFunction function)
transformValues
in interface TByteList
function
- a TByteFunction
valuepublic void reverse()
reverse
in interface TByteList
public void reverse(int from, int to)
reverse
in interface TByteList
from
- the inclusive index at which to start reversingto
- the exclusive index at which to stop reversingpublic void shuffle(java.util.Random rand)
shuffle
in interface TByteList
rand
- a Random
valuepublic TByteList subList(int begin, int end)
subList
in interface TByteList
begin
- low endpoint (inclusive) of the subList.end
- high endpoint (exclusive) of the subList.
public byte[] toArray()
toArray
in interface TByteList
toArray
in interface TByteCollection
byte[]
valuepublic byte[] toArray(int offset, int len)
toArray
in interface TByteList
offset
- the offset at which to start copyinglen
- the number of values to copy.
byte[]
valuepublic byte[] toArray(byte[] dest)
If the list fits in the specified array with room to spare (i.e.,
the array has more elements than the list), the element in the array
immediately following the end of the list is set to
TByteList.getNoEntryValue()
.
(This is useful in determining the length of the list only if
the caller knows that the list does not contain any "null" elements.)
NOTE: Trove does not allocate a new array if the array passed in is not large enough to hold all of the data elements. It will instead fill the array passed in.
toArray
in interface TByteList
toArray
in interface TByteCollection
dest
- the array to copy into.
public byte[] toArray(byte[] dest, int offset, int len)
toArray
in interface TByteList
dest
- the array to copy into.offset
- the offset where the first value should be copiedlen
- the number of values to copy.
public byte[] toArray(byte[] dest, int source_pos, int dest_pos, int len)
toArray
in interface TByteList
dest
- the array to copy into.source_pos
- the offset of the first value to copydest_pos
- the offset where the first value should be copiedlen
- the number of values to copy.
public boolean equals(java.lang.Object other)
equals
in interface TByteCollection
equals
in class java.lang.Object
other
- object to be compared for equality with this collection
public int hashCode()
Object.hashCode()
.
hashCode
in interface TByteCollection
hashCode
in class java.lang.Object
Object.equals(Object)
,
Collection.equals(Object)
public boolean forEach(TByteProcedure procedure)
forEach
in interface TByteList
forEach
in interface TByteCollection
procedure
- a TByteProcedure
value
public boolean forEachDescending(TByteProcedure procedure)
forEachDescending
in interface TByteList
procedure
- a TByteProcedure
value
public void sort()
sort
in interface TByteList
Arrays.sort(long[])
public void sort(int fromIndex, int toIndex)
sort
in interface TByteList
fromIndex
- the index at which to start sorting (inclusive)toIndex
- the index at which to stop sorting (exclusive)Arrays.sort(long[])
public void fill(byte val)
fill
in interface TByteList
val
- the value to use when fillingpublic void fill(int fromIndex, int toIndex, byte val)
fill
in interface TByteList
fromIndex
- the offset at which to start filling (inclusive)toIndex
- the offset at which to stop filling (exclusive)val
- the value to use when fillingpublic int binarySearch(byte value)
binarySearch
in interface TByteList
value
- the value to search for
public int binarySearch(byte value, int fromIndex, int toIndex)
binarySearch
in interface TByteList
value
- the value to search forfromIndex
- the lower boundary of the range (inclusive)toIndex
- the upper boundary of the range (exclusive)
public int indexOf(byte value)
indexOf
in interface TByteList
value
- an byte
value
for faster searches on sorted lists
public int indexOf(int offset, byte value)
indexOf
in interface TByteList
offset
- the offset at which to start the linear search
(inclusive)value
- an byte
value
for faster searches on sorted lists
public int lastIndexOf(byte value)
lastIndexOf
in interface TByteList
value
- an byte
value
for faster searches on sorted lists
public int lastIndexOf(int offset, byte value)
lastIndexOf
in interface TByteList
offset
- the offset at which to start the linear search
(exclusive)value
- an byte
value
for faster searches on sorted lists
public boolean contains(byte value)
contains
in interface TByteList
contains
in interface TByteCollection
value
- an byte
value
public TByteList grep(TByteProcedure condition)
grep
in interface TByteList
condition
- a condition to apply to each element in the list
public TByteList inverseGrep(TByteProcedure condition)
grep -v
.
inverseGrep
in interface TByteList
condition
- a condition to apply to each element in the list
public byte max()
max
in interface TByteList
public byte min()
min
in interface TByteList
public byte sum()
sum
in interface TByteList
public java.lang.String toString()
toString
in class java.lang.Object
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
java.io.IOException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
java.io.IOException
java.lang.ClassNotFoundException
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