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Oracle Fusion Middleware Java API Reference for Oracle Real-Time Decisions 11g Release 1 (11.1.1) E17787-02 |
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java.lang.Object
com.sigmadynamics.util.SDArray
com.sigmadynamics.util.SDBooleanArray
public class SDBooleanArray
Type safe implementation of resizable array containing elements of type boolean.
Field Summary | |
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protected boolean[] |
buf |
(package private) boolean |
needsRehashing |
Fields inherited from class com.sigmadynamics.util.SDArray |
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ALLOC_UNIT, DEFAULT_INITIAL_SIZE, size |
Constructor Summary | |
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SDBooleanArray() Constructs an empty array. |
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SDBooleanArray(int capacity) Constructs an empty array with the specified initial capacity. |
Method Summary | |
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void |
add(boolean element) Appends the specified element to the end of this array. |
void |
addAll(SDBooleanArray array) Appends all of the elements in the specified array to the end of this array. |
int |
capacity() Returns buffer capacity. |
boolean |
contains(boolean element) Returns true if this array contains the specified element. |
boolean |
containsAll(SDBooleanArray elements) Returns true if this array contains all elements of the specified array. |
boolean |
containsAny(SDBooleanArray elements) Returns true if this array contains any one of the elements of the specified array. |
protected void |
ensureCapacity(int capacity) Grows the internal buffer as needed to accomodate the specified number of elements. |
boolean |
equals(java.lang.Object anObject) Element by element comparison. |
void |
fill(boolean element) Replaces all elements of this array with the same value. |
void |
fill(int fromIndex, int toIndex, boolean element) Replaces a group of consequtive elements of this array with the same value. |
boolean |
get(int index) Returns the element at the specified position in this array. |
static int |
indexOf(boolean element, boolean[] array) Returns the index in an array of the first occurence of the specified element, or -1 if the array does not contain such element. |
void |
set(int index, boolean element) Replaces the element at the specified position in this array with the specified element. |
void |
setSize(int size) Adds or deletes elements at the end of the array. |
void |
sort() Sorts the array in ascending order. |
boolean[] |
toArray() Returns an array of boolean containing all elements of this one. |
void |
toArray(boolean[] array) Copies elements to a given array. |
java.lang.String |
toString() Returns a string representation of this array. |
void |
trimToSize() Removes any excess buffer capacity above the actual number of elements. |
Methods inherited from class com.sigmadynamics.util.SDArray |
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clear, isEmpty, rangeCheck, size |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected boolean[] buf
boolean needsRehashing
Constructor Detail |
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public SDBooleanArray()
public SDBooleanArray(int capacity)
capacity
- the initial capacity of the array.Method Detail |
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public int capacity()
capacity
in class SDArray
public boolean get(int index)
index
- index of the element to return.public void set(int index, boolean element)
index
- index of the element to replace.element
- element to be stored at the specified position.public void add(boolean element)
element
- element to be appended to this array.public void addAll(SDBooleanArray array)
array
- array containing elements to be appended to this array.public void fill(boolean element)
element
- element that replaces all elements of this array.public void fill(int fromIndex, int toIndex, boolean element)
fromIndex
, inclusive, and toIndex
, exclusive.fromIndex
- index of the first element to be replaced.toIndex
- index after the last element to be replaced.element
- element that replaces the elements from fromIndex
to toIndex
.public boolean contains(boolean element)
true
if this array contains the specified element.element
- element whose presence in this array is to be tested.true
if the specified element is present; false
otherwise.public boolean containsAll(SDBooleanArray elements)
true
if this array contains all elements of the specified array.elements
- elements whose presence in this array is to be tested.true
if all specified elements is present in this array; false
otherwise.public boolean containsAny(SDBooleanArray elements)
true
if this array contains any one of the elements of the specified array.elements
- elements whose presence in this array is to be tested.true
if any specified elements are present in this array; false
otherwise.public void sort()
public boolean equals(java.lang.Object anObject)
equals
in class java.lang.Object
anObject
- an object to compare this array with.true
if the arrays are equal, false
otherwise.public boolean[] toArray()
boolean
containing all elements of this one.boolean
containing all elements of this one.public void toArray(boolean[] array)
array
- the array to which the elements of this one are to be copied.java.lang.ArrayStoreException
- if the runtime type of the supplied array is not a supertype of the runtime type of every element in this one.public void setSize(int size)
setSize
in class SDArray
size
- new number or elements.java.lang.IllegalArgumentException
- if size < 0.public void trimToSize()
trimToSize
in class SDArray
public java.lang.String toString()
"[]"
). Adjacent elements are separated by the characters ", "
(comma and space). Elements are converted to strings by String.valueOf(boolean)
.toString
in class java.lang.Object
public static int indexOf(boolean element, boolean[] array)
protected void ensureCapacity(int capacity)
ensureCapacity
in class SDArray
capacity
- number of elements to accomodate.
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Oracle Fusion Middleware Java API Reference for Oracle Real-Time Decisions 11g Release 1 (11.1.1) E17787-02 |
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