Module openj9.dtfj

Package com.ibm.j9ddr.corereaders.tdump.zebedee.util

Class IntegerArray

java.lang.Object

com.ibm.j9ddr.corereaders.tdump.zebedee.util.PrimitiveArray

com.ibm.j9ddr.corereaders.tdump.zebedee.util.IntegerArray

All Implemented Interfaces:

SortListener, Serializable

public final class IntegerArray
extends PrimitiveArray

Useful utility class that just implements an array of integers that can be sorted. One main use is for mapping integer addresses to objects without the huge overhead of a Hashtable. The key to the usefulness is in the SortListener object that gets sorted along with this object.

See Also:

• Dave Griffiths home page
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
IntegerArray()
IntegerArray(int shift)
IntegerArray(int length, int value)

Method Summary

Modifier and Type	Method	Description
void	add(int value)
void	add(int index, int value)
Object	clone()	Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.
int	get(int index)
int	memoryUsage()
void	put(int index, int value)
void	putAll(int value)
int[]	toArray()

Methods declared in class com.ibm.j9ddr.corereaders.tdump.zebedee.util.PrimitiveArray

indexOf, indexOf, nearestIndexOf, reverseSort, reverseSort, setSize, size, sort, sort, sort, sort, swap

Methods declared in class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IntegerArray

public IntegerArray(int shift)

IntegerArray

public IntegerArray()

IntegerArray

public IntegerArray(int length,
 int value)

Method Details

clone

public Object clone()

Description copied from class: java.lang.Object

Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.

Classes which wish to support cloning must specify that they implement the Cloneable interface, since the native implementation checks for this.

Overrides:

clone in class Object

Returns:

Object a shallow copy of this object.

toArray

public int[] toArray()

add

public void add(int value)

get

public int get(int index)

put

public void put(int index,
 int value)

add

public void add(int index,
 int value)

putAll

public void putAll(int value)

memoryUsage

public int memoryUsage()