eu.mihosoft.vrl.v3d.ext.openjfx.importers.obj

Class FloatArrayList

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<java.lang.Float>

eu.mihosoft.vrl.v3d.ext.openjfx.importers.obj.FloatArrayList

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<java.lang.Float>, java.util.Collection<java.lang.Float>, java.util.List<java.lang.Float>, java.util.RandomAccess

public class FloatArrayList
extends java.util.AbstractList<java.lang.Float>
implements java.util.List<java.lang.Float>, java.util.RandomAccess, java.lang.Cloneable, java.io.Serializable

Resizable-array implementation of the List<Float> interface. Implements all optional list operations, and doesn't permit null s. In addition to implementing the List interface, this class provides methods to manipulate the size of the array that is used internally to store the list. (This class is roughly equivalent to Vector , except that it is unsynchronized.) The size , isEmpty , get , set , iterator , and listIterator operations run in constant time. The add operation runs in amortized constant time , that is, adding n elements requires O(n) time. All of the other operations run in linear time (roughly speaking). The constant factor is low compared to that for the LinkedList implementation. Each ArrayList instance has a capacity . The capacity is the size of the array used to store the elements in the list. It is always at least as large as the list size. As elements are added to an ArrayList, its capacity grows automatically. The details of the growth policy are not specified beyond the fact that adding an element has constant amortized time cost. An application can increase the capacity of an ArrayList instance before adding a large number of elements using the ensureCapacity operation. This may reduce the amount of incremental reallocation. Note that this implementation is not synchronized. If multiple threads access an ArrayList instance concurrently, and at least one of the threads modifies the list structurally, it must be synchronized externally. (A structural modification is any operation that adds or deletes one or more elements, or explicitly resizes the backing array; merely setting the value of an element is not a structural modification.) This is typically accomplished by synchronizing on some object that naturally encapsulates the list. If no such object exists, the list should be "wrapped" using the Collections.synchronizedList method. This is best done at creation time, to prevent accidental unsynchronized access to the list: List list = Collections.synchronizedList(new ArrayList(...)); name="fail-fast" The iterators returned by this class's iterator and listIterator methods are fail-fast : if the list is structurally modified at any time after the iterator is created, in any way except through the iterator's own remove or add methods, the iterator will throw a ConcurrentModificationException. Thus, in the face of concurrent modification, the iterator fails quickly and cleanly, rather than risking arbitrary, non-deterministic behavior at an undetermined time in the future. Note that the fail-fast behavior of an iterator cannot be guaranteed as it is, generally speaking, impossible to make any hard guarantees in the presence of unsynchronized concurrent modification. Fail-fast iterators throw ConcurrentModificationException on a best-effort basis. Therefore, it would be wrong to write a program that depended on this exception for its correctness: the fail-fast behavior of iterators should be used only to detect bugs. This class is a member of the ="../../../../../../../../../technotes/guides/collections/ index.html" Java Collections Framework .

See Also:

Collection, List, LinkedList, TODO replace with ObservableFloatArray, Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
FloatArrayList() Constructs an empty list with an initial capacity of ten.
FloatArrayList(java.util.Collection<? extends java.lang.Float> c) Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.
FloatArrayList(int initialCapacity) Constructs an empty list with the specified initial capacity.

Method Summary

Modifier and Type	Method and Description
boolean	add(java.lang.Float e) Appends the specified element to the end of this list.
void	add(int index, java.lang.Float element) Inserts the specified element at the specified position in this list.
boolean	addAll(java.util.Collection<? extends java.lang.Float> c) Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's Iterator.
boolean	addAll(int index, java.util.Collection<? extends java.lang.Float> c) Inserts all of the elements in the specified collection into this list, starting at the specified position.
void	clear() Removes all of the elements from this list.
java.lang.Object	clone() Returns a shallow copy of this ArrayList instance.
boolean	contains(java.lang.Object o) Returns true if this list contains the specified element.
void	ensureCapacity(int minCapacity) Increases the capacity of this ArrayList instance, if necessary, to ensure that it can hold at least the number of elements specified by the minimum capacity argument.
java.lang.Float	get(int index) Returns the element at the specified position in this list.
int	indexOf(java.lang.Object o) Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
boolean	isEmpty() Returns true if this list contains no elements.
java.util.Iterator<java.lang.Float>	iterator() Returns an iterator over the elements in this list in proper sequence.
int	lastIndexOf(java.lang.Object o) Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
java.util.ListIterator<java.lang.Float>	listIterator() Returns a list iterator over the elements in this list (in proper sequence).
java.util.ListIterator<java.lang.Float>	listIterator(int index) Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list.
java.lang.Float	remove(int index) Removes the element at the specified position in this list.
boolean	remove(java.lang.Object o) Removes the first occurrence of the specified element from this list, if it is present.
boolean	removeAll(java.util.Collection<?> c) Removes from this list all of its elements that are contained in the specified collection.
protected void	removeRange(int fromIndex, int toIndex) Removes from this list all of the elements whose index is between fromIndex, inclusive, and toIndex, exclusive.
boolean	retainAll(java.util.Collection<?> c) Retains only the elements in this list that are contained in the specified collection.
java.lang.Float	set(int index, java.lang.Float element) Replaces the element at the specified position in this list with the specified element.
int	size() Returns the number of elements in this list.
java.util.List<java.lang.Float>	subList(int fromIndex, int toIndex) Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive.
java.lang.Object[]	toArray() Returns an array containing all of the elements in this list in proper sequence (from first to last element).
<T> T[]	toArray(T[] a) Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.
float[]	toFloatArray() To float array.
void	trimToSize() Trims the capacity of this ArrayList instance to be the list current size.

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, replaceAll, sort, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

FloatArrayList

public FloatArrayList(int initialCapacity)

Constructs an empty list with the specified initial capacity.

Parameters:

initialCapacity - the initial capacity of the list

Throws:

java.lang.IllegalArgumentException - if the specified initial capacity is negative

FloatArrayList

public FloatArrayList()

Constructs an empty list with an initial capacity of ten.

FloatArrayList

public FloatArrayList(java.util.Collection<? extends java.lang.Float> c)

Constructs a list containing the elements of the specified collection, in the order they are returned by the collection's iterator.

Parameters:

c - the collection whose elements are to be placed into this list

Throws:

java.lang.NullPointerException - if the specified collection is null

Method Detail

trimToSize

public void trimToSize()

Trims the capacity of this ArrayList instance to be the list current size. An application can use this operation to minimize the storage of an ArrayList instance.

ensureCapacity

public void ensureCapacity(int minCapacity)

Increases the capacity of this ArrayList instance, if necessary, to ensure that it can hold at least the number of elements specified by the minimum capacity argument.

Parameters:

minCapacity - the desired minimum capacity

size

public int size()

Returns the number of elements in this list.

Specified by:

size in interface java.util.Collection<java.lang.Float>

Specified by:

size in interface java.util.List<java.lang.Float>

Specified by:

size in class java.util.AbstractCollection<java.lang.Float>

Returns:

the number of elements in this list

isEmpty

public boolean isEmpty()

Returns true if this list contains no elements.

Specified by:

isEmpty in interface java.util.Collection<java.lang.Float>

Specified by:

isEmpty in interface java.util.List<java.lang.Float>

Overrides:

isEmpty in class java.util.AbstractCollection<java.lang.Float>

Returns:

true if this list contains no elements

contains

public boolean contains(java.lang.Object o)

Returns true if this list contains the specified element. More formally, returns true if and only if this list contains at least one element e such that (o==null ? e==null : o.equals(e)) .

Specified by:

contains in interface java.util.Collection<java.lang.Float>

Specified by:

contains in interface java.util.List<java.lang.Float>

Overrides:

contains in class java.util.AbstractCollection<java.lang.Float>

Parameters:

o - element whose presence in this list is to be tested

Returns:

true if this list contains the specified element

indexOf

public int indexOf(java.lang.Object o)

Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element. More formally, returns the lowest index i such that (o==null ? get(i)==null : o.equals(get(i))) , or -1 if there is no such index.

Specified by:

indexOf in interface java.util.List<java.lang.Float>

Overrides:

indexOf in class java.util.AbstractList<java.lang.Float>

Parameters:

o - the o

Returns:

the int

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element. More formally, returns the highest index i such that (o==null ? get(i)==null : o.equals(get(i))) , or -1 if there is no such index.

Specified by:

lastIndexOf in interface java.util.List<java.lang.Float>

Overrides:

lastIndexOf in class java.util.AbstractList<java.lang.Float>

Parameters:

o - the o

Returns:

the int

clone

public java.lang.Object clone()

Returns a shallow copy of this ArrayList instance. (The elements themselves are not copied.)

Overrides:

clone in class java.lang.Object

Returns:

a clone of this ArrayList instance

toArray

public java.lang.Object[] toArray()

Returns an array containing all of the elements in this list in proper sequence (from first to last element). <<<<<<< HEAD The returned array will be "safe" in that no references to it are maintained by this list. (In other words, this method must allocate a new array). The caller is thus free to modify the returned array. This method acts as bridge between array-based and collection-based APIs. =======

The returned array will be "safe" in that no references to it are maintained by this list. (In other words, this method must allocate a new array). The caller is thus free to modify the returned array.

This method acts as bridge between array-based and collection-based APIs. >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7

Specified by:

toArray in interface java.util.Collection<java.lang.Float>

Specified by:

toArray in interface java.util.List<java.lang.Float>

Overrides:

toArray in class java.util.AbstractCollection<java.lang.Float>

Returns:

an array containing all of the elements in this list in proper sequence

toArray

public <T> T[] toArray(T[] a)

Returns an array containing all of the elements in this list in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array. If the list fits in the specified array, it is returned therein. Otherwise, a new array is allocated with the runtime type of the specified array and the size of this list. <<<<<<< HEAD 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 collection is set to null . (This is useful in determining the length of the list only if the caller knows that the list does not contain any =======

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 collection is set to null. (This is useful in determining the length of the list only if the caller knows that the list does not contain any >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7 null elements.)

Specified by:

toArray in interface java.util.Collection<java.lang.Float>

Specified by:

toArray in interface java.util.List<java.lang.Float>

Overrides:

toArray in class java.util.AbstractCollection<java.lang.Float>

Type Parameters:

T - the generic type

Parameters:

a - the array into which the elements of the list are to be stored, if it is big enough; otherwise, a new array of the same runtime type is allocated for this purpose.

Returns:

an array containing the elements of the list

Throws:

java.lang.ArrayStoreException - if the runtime type of the specified array is not a supertype of the runtime type of every element in this list

java.lang.NullPointerException - if the specified array is null

toFloatArray

public float[] toFloatArray()

To float array.

Returns:

the float[]

get

public java.lang.Float get(int index)

Returns the element at the specified position in this list.

Specified by:

get in interface java.util.List<java.lang.Float>

Specified by:

get in class java.util.AbstractList<java.lang.Float>

Parameters:

index - index of the element to return

Returns:

the element at the specified position in this list

Throws:

java.lang.IndexOutOfBoundsException

set

public java.lang.Float set(int index,
                           java.lang.Float element)

Replaces the element at the specified position in this list with the specified element.

Specified by:

set in interface java.util.List<java.lang.Float>

Overrides:

set in class java.util.AbstractList<java.lang.Float>

Parameters:

index - index of the element to replace

element - element to be stored at the specified position

Returns:

the element previously at the specified position

Throws:

java.lang.IndexOutOfBoundsException

add

public boolean add(java.lang.Float e)

Appends the specified element to the end of this list.

Specified by:

add in interface java.util.Collection<java.lang.Float>

Specified by:

add in interface java.util.List<java.lang.Float>

Overrides:

add in class java.util.AbstractList<java.lang.Float>

Parameters:

e - element to be appended to this list

Returns:

true (as specified by Collection.add(E))

add

public void add(int index,
                java.lang.Float element)

Inserts the specified element at the specified position in this list. Shifts the element currently at that position (if any) and any subsequent elements to the right (adds one to their indices).

Specified by:

add in interface java.util.List<java.lang.Float>

Overrides:

add in class java.util.AbstractList<java.lang.Float>

Parameters:

index - index at which the specified element is to be inserted

element - element to be inserted

Throws:

java.lang.IndexOutOfBoundsException

remove

public java.lang.Float remove(int index)

Removes the element at the specified position in this list. Shifts any subsequent elements to the left (subtracts one from their indices).

Specified by:

remove in interface java.util.List<java.lang.Float>

Overrides:

remove in class java.util.AbstractList<java.lang.Float>

Parameters:

index - the index of the element to be removed

Returns:

the element that was removed from the list

Throws:

java.lang.IndexOutOfBoundsException

remove

public boolean remove(java.lang.Object o)

Removes the first occurrence of the specified element from this list, if it is present. If the list does not contain the element, it is unchanged. More formally, removes the element with the lowest index i such that (o==null ? get(i)==null : o.equals(get(i))) (if such an element exists). Returns true if this list contained the specified element (or equivalently, if this list changed as a result of the call).

Specified by:

remove in interface java.util.Collection<java.lang.Float>

Specified by:

remove in interface java.util.List<java.lang.Float>

Overrides:

remove in class java.util.AbstractCollection<java.lang.Float>

Parameters:

o - element to be removed from this list, if present

Returns:

true if this list contained the specified element

clear

public void clear()

Removes all of the elements from this list. The list will be empty after this call returns.

Specified by:

clear in interface java.util.Collection<java.lang.Float>

Specified by:

clear in interface java.util.List<java.lang.Float>

Overrides:

clear in class java.util.AbstractList<java.lang.Float>

addAll

public boolean addAll(java.util.Collection<? extends java.lang.Float> c)

Appends all of the elements in the specified collection to the end of this list, in the order that they are returned by the specified collection's Iterator. The behavior of this operation is undefined if the specified collection is modified while the operation is in progress. (This implies that the behavior of this call is undefined if the specified collection is this list, and this list is nonempty.)

Specified by:

addAll in interface java.util.Collection<java.lang.Float>

Specified by:

addAll in interface java.util.List<java.lang.Float>

Overrides:

addAll in class java.util.AbstractCollection<java.lang.Float>

Parameters:

c - collection containing elements to be added to this list

Returns:

true if this list changed as a result of the call

Throws:

java.lang.NullPointerException - if the specified collection is null

addAll

public boolean addAll(int index,
                      java.util.Collection<? extends java.lang.Float> c)

Inserts all of the elements in the specified collection into this list, starting at the specified position. Shifts the element currently at that position (if any) and any subsequent elements to the right (increases their indices). The new elements will appear in the list in the order that they are returned by the specified collection's iterator.

Specified by:

addAll in interface java.util.List<java.lang.Float>

Overrides:

addAll in class java.util.AbstractList<java.lang.Float>

Parameters:

index - index at which to insert the first element from the specified collection

c - collection containing elements to be added to this list

Returns:

true if this list changed as a result of the call

Throws:

java.lang.IndexOutOfBoundsException

java.lang.NullPointerException - if the specified collection is null

removeRange

protected void removeRange(int fromIndex,
                           int toIndex)

Removes from this list all of the elements whose index is between fromIndex, inclusive, and toIndex, exclusive. Shifts any succeeding elements to the left (reduces their index). This call shortens the list by (toIndex - fromIndex) elements. (If toIndex==fromIndex, this operation has no effect.)

Overrides:

removeRange in class java.util.AbstractList<java.lang.Float>

Parameters:

fromIndex - the from index

toIndex - the to index

Throws:

java.lang.IndexOutOfBoundsException - if fromIndex or toIndex is out of range (fromIndex < 0 || fromIndex >= size() || toIndex > size() || toIndex < fromIndex)

removeAll

public boolean removeAll(java.util.Collection<?> c)

Removes from this list all of its elements that are contained in the specified collection.

Specified by:

removeAll in interface java.util.Collection<java.lang.Float>

Specified by:

removeAll in interface java.util.List<java.lang.Float>

Overrides:

removeAll in class java.util.AbstractCollection<java.lang.Float>

Parameters:

c - collection containing elements to be removed from this list

Returns:

true if this list changed as a result of the call

Throws:

java.lang.ClassCastException - if the class of an element of this list is incompatible with the specified collection ( ="Collection.html#optional-restrictions"optional )

java.lang.NullPointerException - if this list contains a null element and the specified collection does not permit null elements ( ="Collection.html#optional-restrictions"optional ), or if the specified collection is null

See Also:

Collection.contains(Object)

retainAll

public boolean retainAll(java.util.Collection<?> c)

Retains only the elements in this list that are contained in the specified collection. In other words, removes from this list all of its elements that are not contained in the specified collection.

Specified by:

retainAll in interface java.util.Collection<java.lang.Float>

Specified by:

retainAll in interface java.util.List<java.lang.Float>

Overrides:

retainAll in class java.util.AbstractCollection<java.lang.Float>

Parameters:

c - collection containing elements to be retained in this list

Returns:

true if this list changed as a result of the call

Throws:

java.lang.ClassCastException - if the class of an element of this list is incompatible with the specified collection ( ="Collection.html#optional-restrictions"optional )

java.lang.NullPointerException - if this list contains a null element and the specified collection does not permit null elements ( ="Collection.html#optional-restrictions"optional ), or if the specified collection is null

See Also:

Collection.contains(Object)

listIterator

public java.util.ListIterator<java.lang.Float> listIterator(int index)

Returns a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list. The specified index indicates the first element that would be returned by an initial call to next. An initial call to previous would return the element with the specified index minus one. <<<<<<< HEAD The returned list iterator is ="#fail-fast" fail-fast . =======

The returned list iterator is fail-fast. >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7

Specified by:

listIterator in interface java.util.List<java.lang.Float>

Overrides:

listIterator in class java.util.AbstractList<java.lang.Float>

Parameters:

index - the index

Returns:

the list iterator

Throws:

java.lang.IndexOutOfBoundsException

listIterator

public java.util.ListIterator<java.lang.Float> listIterator()

Returns a list iterator over the elements in this list (in proper sequence). <<<<<<< HEAD The returned list iterator is ="#fail-fast" fail-fast . =======

The returned list iterator is fail-fast. >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7

Specified by:

listIterator in interface java.util.List<java.lang.Float>

Overrides:

listIterator in class java.util.AbstractList<java.lang.Float>

Returns:

the list iterator

See Also:

listIterator(int)

iterator

public java.util.Iterator<java.lang.Float> iterator()

Returns an iterator over the elements in this list in proper sequence. <<<<<<< HEAD The returned iterator is ="#fail-fast" fail-fast . =======

The returned iterator is fail-fast. >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7

Specified by:

iterator in interface java.lang.Iterable<java.lang.Float>

Specified by:

iterator in interface java.util.Collection<java.lang.Float>

Specified by:

iterator in interface java.util.List<java.lang.Float>

Overrides:

iterator in class java.util.AbstractList<java.lang.Float>

Returns:

an iterator over the elements in this list in proper sequence

subList

public java.util.List<java.lang.Float> subList(int fromIndex,
                                               int toIndex)

Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive. (If fromIndex and toIndex are equal, the returned list is empty.) The returned list is backed by this list, so non-structural changes in the returned list are reflected in this list, and vice-versa. The returned list supports all of the optional list operations. <<<<<<< HEAD This method eliminates the need for explicit range operations (of the sort that commonly exist for arrays). =======

This method eliminates the need for explicit range operations (of the sort that commonly exist for arrays). >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7 Any operation that expects a list can be used as a range operation by passing a subList view instead of a whole list. For example, the following idiom removes a range of elements from a list: list.subList(from, to).clear(); Similar idioms may be constructed for indexOf(Object) and lastIndexOf(Object), and all of the algorithms in the Collections class can be applied to a subList. <<<<<<< HEAD The semantics of the list returned by this method become undefined if the backing list (i.e., this list) is structurally modified in any way other than via the returned list. (Structural modifications are those =======

The semantics of the list returned by this method become undefined if the backing list (i.e., this list) is structurally modified in any way other than via the returned list. (Structural modifications are those >>>>>>> c3ab46726db4f602ab94b02c0236f35f30cebcd7 that change the size of this list, or otherwise perturb it in such a fashion that iterations in progress may yield incorrect results.)

Specified by:

subList in interface java.util.List<java.lang.Float>

Overrides:

subList in class java.util.AbstractList<java.lang.Float>

Parameters:

fromIndex - the from index

toIndex - the to index

Returns:

the list

Throws:

java.lang.IndexOutOfBoundsException

java.lang.IllegalArgumentException