|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface FloatList
Defines a list of primitive float
values.
This interface extends List
allowing seamless integration
with other APIs.
All List methods can be used, using the primitive wrapper class Float
.
However, it will be much more efficient to use the methods defined here.
Method Summary | |
---|---|
boolean |
add(int index,
float value)
Adds a primitive value to this list at an index (optional operation). |
boolean |
addAll(int index,
float[] values)
Adds an array of primitive values to this list at an index (optional operation). |
float |
firstFloat()
Gets the first primitive value. |
float |
getFloat(int index)
Gets the primitive value at the specified index. |
int |
indexOf(float value)
Gets the first index of the specified primitive value. |
int |
indexOf(float value,
int fromIndexInclusive)
Gets the first index of the specified primitive value from an index. |
FloatIterator |
iterator()
Gets an iterator over this list capable of accessing the primitive values. |
float |
lastFloat()
Gets the last primitive value. |
int |
lastIndexOf(float value)
Gets the last index of the specified primitive value. |
int |
lastIndexOf(float value,
int fromIndexInclusive)
Gets the first index of the specified primitive value from an index. |
FloatListIterator |
listIterator()
Gets a list iterator over this list capable of accessing the primitive values. |
FloatListIterator |
listIterator(int index)
Gets a list iterator over this list from a start index capable of accessing the primitive values. |
Float |
remove(int index)
Deprecated. use float removeFloatAt(int) |
float |
removeFloatAt(int index)
Removes a primitive value by index from the list (optional operation). |
float |
set(int index,
float value)
Sets the primitive value at a specified index (optional operation). |
FloatList |
subList(int fromIndexInclusive,
int toIndexExclusive)
Gets a range view of part of this list. |
float[] |
toFloatArray(int fromIndexInclusive,
int toIndexExclusive)
Gets a range of elements as an array. |
Methods inherited from interface org.joda.primitives.list.PrimitiveList |
---|
first, last, removeRange |
Methods inherited from interface org.joda.primitives.collection.PrimitiveCollection |
---|
containsAny |
Methods inherited from interface org.joda.primitives.PrimitiveCollectable |
---|
clear, clone, isEmpty, isModifiable, optimize, size |
Methods inherited from interface java.util.List |
---|
add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, lastIndexOf, remove, removeAll, retainAll, set, size, toArray, toArray |
Methods inherited from interface org.joda.primitives.collection.FloatCollection |
---|
add, addAll, addAll, contains, containsAll, containsAll, containsAny, containsAny, removeAll, removeAll, removeAll, removeFirst, retainAll, retainAll, toFloatArray, toFloatArray |
Methods inherited from interface org.joda.primitives.collection.PrimitiveCollection |
---|
containsAny |
Methods inherited from interface org.joda.primitives.PrimitiveCollectable |
---|
clear, clone, isEmpty, isModifiable, optimize, size |
Method Detail |
---|
FloatIterator iterator()
iterator
in interface Collection<Float>
iterator
in interface FloatCollection
iterator
in interface FloatIterable
iterator
in interface Iterable<Float>
iterator
in interface List<Float>
float getFloat(int index)
index
- the index to get from
IndexOutOfBoundsException
- if the index is invalidfloat firstFloat()
IndexOutOfBoundsException
- if the size is zerofloat lastFloat()
size() - 1
IndexOutOfBoundsException
- if the size is zeroFloatListIterator listIterator()
listIterator
in interface List<Float>
FloatListIterator listIterator(int index)
listIterator
in interface List<Float>
index
- the index to start from
IndexOutOfBoundsException
- if the index is invalidint indexOf(float value)
value
- the value to search for
-1
if not foundint indexOf(float value, int fromIndexInclusive)
This method follows the conventions of String
in that a
negative index is treated as zero, and an index greater than the list
size will simply return -1
.
value
- the value to search forfromIndexInclusive
- the index to start searching from, inclusive
-1
if not foundint lastIndexOf(float value)
value
- the value to search for
-1
if not foundint lastIndexOf(float value, int fromIndexInclusive)
This method follows the conventions of String
in that an
index greater than the list size will start searching at the list size,
and a negative index simply returns -1
.
value
- the value to search forfromIndexInclusive
- the index to start searching from, inclusive
-1
if not foundfloat[] toFloatArray(int fromIndexInclusive, int toIndexExclusive)
fromIndexInclusive
- the index to start from, inclusivetoIndexExclusive
- the index to end at, exclusive
IndexOutOfBoundsException
- if either index is invalidFloatList subList(int fromIndexInclusive, int toIndexExclusive)
This method allows operations to work on a range within the greater list. Changes made to the either object will affect the other.
subList
in interface List<Float>
fromIndexInclusive
- the index to start from, inclusivetoIndexExclusive
- the index to end at, exclusive
IndexOutOfBoundsException
- if either index is invalidboolean add(int index, float value)
This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.
index
- the index to add atvalue
- the value to add to this collection
true
if this list was modified by this method call
IndexOutOfBoundsException
- if the index is invalid
IllegalArgumentException
- if value is rejected by this collection
UnsupportedOperationException
- if not supported by this collectionboolean addAll(int index, float[] values)
This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.
index
- the index to add atvalues
- the values to add to this collection, null treated as empty array
true
if this list was modified by this method call
IndexOutOfBoundsException
- if the index is invalid
IllegalArgumentException
- if value is rejected by this collection
UnsupportedOperationException
- if not supported by this collection@Deprecated Float remove(int index)
This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.
This method is deprecated to serve as a warning to developers.
Using it can be confusing as it removes by index rather than by primitive.
The method will still function correctly as the method is defined in the List interface.
Use removeFloatAt(int)
instead.
remove
in interface List<Float>
index
- the index to remove from
IndexOutOfBoundsException
- if the index is invalid
UnsupportedOperationException
- if not supported by this collectionfloat removeFloatAt(int index)
This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.
index
- the index to remove from
IndexOutOfBoundsException
- if the index is invalid
UnsupportedOperationException
- if not supported by this collectionfloat set(int index, float value)
This method is optional, throwing an UnsupportedOperationException if the collection cannot be changed.
index
- the index to setvalue
- the value to store
IndexOutOfBoundsException
- if the index is invalid
IllegalArgumentException
- if value is rejected by this collection
UnsupportedOperationException
- if not supported by this collection
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |