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java.lang.Object | +--org.apache.xml.utils.IntVector
A very simple table that stores a list of int. This version is based on a "realloc" strategy -- a simle array is used, and when more storage is needed, a larger array is obtained and all existing data is recopied into it. As a result, read/write access to existing nodes is O(1) fast but appending may be O(N**2) slow. See also SuballocatedIntVector.
Constructor Summary | |
IntVector()
Default constructor. |
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IntVector(int blocksize)
Construct a IntVector, using the given block size. |
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IntVector(int blocksize,
int increaseSize)
Construct a IntVector, using the given block size. |
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IntVector(IntVector v)
Copy constructor for IntVector |
Method Summary | |
void |
addElement(int value)
Append a int onto the vector. |
void |
addElements(int numberOfElements)
Append several slots onto the vector, but do not set the values. |
void |
addElements(int value,
int numberOfElements)
Append several int values onto the vector. |
java.lang.Object |
clone()
Returns clone of current IntVector |
boolean |
contains(int s)
Tell if the table contains the given node. |
int |
elementAt(int i)
Get the nth element. |
int |
indexOf(int elem)
Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method. |
int |
indexOf(int elem,
int index)
Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method. |
void |
insertElementAt(int value,
int at)
Inserts the specified node in this vector at the specified index. |
int |
lastIndexOf(int elem)
Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method. |
void |
removeAllElements()
Inserts the specified node in this vector at the specified index. |
boolean |
removeElement(int s)
Removes the first occurrence of the argument from this vector. |
void |
removeElementAt(int i)
Deletes the component at the specified index. |
void |
setElementAt(int value,
int index)
Sets the component at the specified index of this vector to be the specified object. |
void |
setSize(int sz)
Get the length of the list. |
int |
size()
Get the length of the list. |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public IntVector()
public IntVector(int blocksize)
blocksize
- Size of block to allocatepublic IntVector(int blocksize, int increaseSize)
blocksize
- Size of block to allocatepublic IntVector(IntVector v)
v
- Existing IntVector to copyMethod Detail |
public final int size()
public final void setSize(int sz)
public final void addElement(int value)
value
- Int to add to the listpublic final void addElements(int value, int numberOfElements)
value
- Int to add to the listpublic final void addElements(int numberOfElements)
numberOfElements
- Int to add to the listpublic final void insertElementAt(int value, int at)
value
- Int to insertat
- Index of where to insertpublic final void removeAllElements()
public final boolean removeElement(int s)
s
- Int to remove from arraypublic final void removeElementAt(int i)
i
- index of where to remove and intpublic final void setElementAt(int value, int index)
value
- object to setindex
- Index of where to set the objectpublic final int elementAt(int i)
i
- index of object to getpublic final boolean contains(int s)
s
- object to look forpublic final int indexOf(int elem, int index)
elem
- object to look forindex
- Index of where to begin searchpublic final int indexOf(int elem)
elem
- object to look forpublic final int lastIndexOf(int elem)
elem
- Object to look forpublic java.lang.Object clone() throws java.lang.CloneNotSupportedException
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