gnu.trove
public class TIntArrayList extends Object implements Serializable, Cloneable
Version: $Id: TIntArrayList.java,v 1.10 2003/03/19 05:07:11 ericdf Exp $
Field Summary | |
---|---|
protected static int | DEFAULT_CAPACITY the default capacity for new lists |
protected int[] | _data the data of the list |
protected int | _pos the index after the last entry in the list |
Constructor Summary | |
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TIntArrayList()
Creates a new TIntArrayList instance with the
default capacity. | |
TIntArrayList(int capacity)
Creates a new TIntArrayList instance with the
specified capacity.
| |
TIntArrayList(int[] values)
Creates a new TIntArrayList instance whose
capacity is the greater of the length of values and
DEFAULT_CAPACITY and whose initial contents are the specified
values.
|
Method Summary | |
---|---|
void | add(int val)
Adds val to the end of the list, growing as needed.
|
void | add(int[] vals)
Adds the values in the array vals to the end of the
list, in order.
|
void | add(int[] vals, int offset, int length)
Adds a subset of the values in the array vals to the
end of the list, in order.
|
int | binarySearch(int value)
Performs a binary search for value in the entire list.
|
int | binarySearch(int 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.
|
Object | clone()
Returns a clone of this list. |
boolean | contains(int value)
Searches the list for value
|
void | ensureCapacity(int capacity)
Grow the internal array as needed to accomodate the specified
number of elements. |
boolean | equals(Object other)
Compares this list to another list, value by value.
|
void | fill(int val)
Fills every slot in the list with the specified value.
|
void | fill(int fromIndex, int toIndex, int val)
Fills a range in the list with the specified value.
|
boolean | forEach(TIntProcedure procedure)
Applies the procedure to each value in the list in ascending
(front to back) order.
|
boolean | forEachDescending(TIntProcedure procedure)
Applies the procedure to each value in the list in descending
(back to front) order.
|
int | get(int offset)
Returns the value at the specified offset.
|
int | getQuick(int offset)
Returns the value at the specified offset without doing any
bounds checking.
|
int | getSet(int offset, int val)
Sets the value at the specified offset and returns the
previously stored value.
|
TIntArrayList | grep(TIntProcedure condition)
Searches the list for values satisfying condition in
the manner of the *nix grep utility.
|
int | hashCode() |
int | indexOf(int value)
Searches the list front to back for the index of
value.
|
int | indexOf(int offset, int value)
Searches the list front to back for the index of
value, starting at offset.
|
void | insert(int offset, int value)
Inserts value into the list at offset. |
void | insert(int offset, int[] values)
Inserts the array of values into the list at
offset. |
void | insert(int offset, int[] values, int valOffset, int len)
Inserts a slice of the array of values into the list
at offset. |
TIntArrayList | inverseGrep(TIntProcedure condition)
Searches the list for values which do not satisfy
condition. |
boolean | isEmpty()
Tests whether this list contains any values.
|
int | lastIndexOf(int value)
Searches the list back to front for the last index of
value.
|
int | lastIndexOf(int offset, int value)
Searches the list back to front for the last index of
value, starting at offset.
|
int | max()
Finds the maximum value in the list.
|
int | min()
Finds the minimum value in the list.
|
void | readObject(ObjectInputStream stream) |
int | remove(int offset)
Removes the value at offset from the list.
|
void | remove(int offset, int length)
Removes length values from the list, starting at
offset
|
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. |
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.
|
void | set(int offset, int val)
Sets the value at the specified offset.
|
void | set(int offset, int[] values)
Replace the values in the list starting at offset with
the contents of the values array.
|
void | set(int offset, int[] 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, int val)
Sets the value at the specified offset without doing any bounds
checking.
|
void | shuffle(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.
|
void | swap(int i, int j)
Swap the values at offsets i and j.
|
int[] | toNativeArray()
Copies the contents of the list into a native array.
|
int[] | toNativeArray(int offset, int len)
Copies a slice of the list into a native array.
|
void | toNativeArray(int[] dest, int offset, int len)
Copies a slice of the list into a native array.
|
String | toString()
Returns a String representation of the list, front to back.
|
void | transformValues(TIntFunction 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. |
void | writeObject(ObjectOutputStream stream) |
TIntArrayList
instance with the
default capacity.TIntArrayList
instance with the
specified capacity.
Parameters: capacity an int
value
TIntArrayList
instance whose
capacity is the greater of the length of values and
DEFAULT_CAPACITY and whose initial contents are the specified
values.
Parameters: values an int[]
value
Parameters: val an int
value
Parameters: vals an int[]
value
Parameters: vals an int[]
value offset the offset at which to start copying length the number of values to copy.
sort
the list before
doing a search.
Parameters: value the value to search for
Returns: the absolute offset in the list of the value, or its negative insertion point into the sorted list.
sort
the list
or the range before doing a search.
Parameters: value the value to search for fromIndex the lower boundary of the range (inclusive) toIndex the upper boundary of the range (exclusive)
Returns: the absolute offset in the list of the value, or its negative insertion point into the sorted list.
Parameters: capacity an int
value
Returns: a deep clone of the list.
Parameters: value an int
value
Returns: true if value is in the list.
Parameters: capacity an int
value
Parameters: other the object to compare against
Returns: true if other is a TIntArrayList and has exactly the same values.
Parameters: val the value to use when filling
Parameters: fromIndex the offset at which to start filling (inclusive) toIndex the offset at which to stop filling (exclusive) val the value to use when filling
Parameters: procedure a TIntProcedure
value
Returns: true if the procedure did not terminate prematurely.
Parameters: procedure a TIntProcedure
value
Returns: true if the procedure did not terminate prematurely.
Parameters: offset an int
value
Returns: an int
value
Parameters: offset an int
value
Returns: an int
value
Parameters: offset an int
value val an int
value
Returns: the value previously stored at offset.
Parameters: condition a condition to apply to each element in the list
Returns: a list of values which match the condition.
Parameters: value an int
value
Returns: the first offset of the value, or -1 if it is not in the list.
See Also: for faster searches on sorted lists
Parameters: offset the offset at which to start the linear search
(inclusive) value an int
value
Returns: the first offset of the value, or -1 if it is not in the list.
See Also: for faster searches on sorted lists
Parameters: offset an int
value value an int
value
Parameters: offset an int
value values an int[]
value
Parameters: offset an int
value values an int[]
value valOffset the offset in the values array at which to
start copying. len the number of values to copy from the values array
grep -v
.
Parameters: condition a condition to apply to each element in the list
Returns: a list of values which do not match the condition.
Returns: true if the list is empty.
Parameters: value an int
value
Returns: the last offset of the value, or -1 if it is not in the list.
See Also: for faster searches on sorted lists
Parameters: offset the offset at which to start the linear search
(exclusive) value an int
value
Returns: the last offset of the value, or -1 if it is not in the list.
See Also: for faster searches on sorted lists
Returns: the largest value in the list.
Throws: IllegalStateException if the list is empty
Returns: the smallest value in the list.
Throws: IllegalStateException if the list is empty
Parameters: offset an int
value
Returns: the value previously stored at offset.
Parameters: offset an int
value length an int
value
clear
method if you want to recyle a list without
allocating new backing arrays.
See Also: TIntArrayList
clear
method if you want to recyle 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.
See Also: TIntArrayList TIntArrayList TIntArrayList
Parameters: from the inclusive index at which to start reversing to the exclusive index at which to stop reversing
Parameters: offset an int
value val an int
value
Parameters: offset the first offset to replace values the source of the new values
Parameters: offset the first offset to replace values the source of the new values valOffset the first value to copy from the values array length the number of values to copy
Parameters: offset an int
value val an int
value
Parameters: rand a Random
value
Returns: the number of values in the list.
See Also: java.util.Arrays#sort
Parameters: fromIndex the index at which to start sorting (inclusive) toIndex the index at which to stop sorting (exclusive)
See Also: java.util.Arrays#sort
Parameters: i an offset into the data array j an offset into the data array
Returns: an int[]
value
Parameters: offset the offset at which to start copying len the number of values to copy.
Returns: an int[]
value
Parameters: dest the array to copy into. offset the offset of the first value to copy len the number of values to copy.
Returns: a String
value
Parameters: function a TIntFunction
value