org.jikesrvm.jni

Class LinkageTripletTable

java.lang.Object

org.jikesrvm.jni.LinkageTripletTable

All Implemented Interfaces:

RuntimeTable<AddressArray>

public final class LinkageTripletTable
extends Object
implements RuntimeTable<AddressArray>

This class holds a triplet for each entry of the JNI function table.

Field Summary

Fields

Modifier and Type	Field and Description
private AddressArray[]	data The backing data used during boot image writing.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	LinkageTripletTable(int size) Private constructor.

Method Summary

Modifier and Type	Method and Description
static LinkageTripletTable	allocate(int size) Create a new LinkageTripletTable of the specified size.
AddressArray	get(int index) Get a LinkageTripletTable entry.
AddressArray[]	getBacking() Only called at boot image write time.
int	length() Return the length of the LinkageTripletTable
void	set(int index, AddressArray value) Set a LinkageTripletTable entry.

Methods inherited from class java.lang.Object

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

Field Detail

data

private final AddressArray[] data

The backing data used during boot image writing.

Constructor Detail

LinkageTripletTable

private LinkageTripletTable(int size)

Private constructor. Can not create instances.

Parameters:

size - the table's size

Method Detail

allocate

public static LinkageTripletTable allocate(int size)

Create a new LinkageTripletTable of the specified size.

Parameters:

size - The size of the LinkageTripletTable

Returns:

The created LinkageTripletTable instance.

getBacking

public AddressArray[] getBacking()

Description copied from interface: RuntimeTable

Only called at boot image write time. This returns the backing array to the boot image writer.

Specified by:

getBacking in interface RuntimeTable<AddressArray>

Returns:

backing array of elements

get

public AddressArray get(int index)

Get a LinkageTripletTable entry.

Specified by:

get in interface RuntimeTable<AddressArray>

Parameters:

index - The index of the entry to get

Returns:

The value of that entry

set

public void set(int index,
                AddressArray value)

Set a LinkageTripletTable entry.

Specified by:

set in interface RuntimeTable<AddressArray>

Parameters:

index - The index of the entry to set

value - The value to set the entry to.

length

public int length()

Return the length of the LinkageTripletTable

Specified by:

length in interface RuntimeTable<AddressArray>

Returns:

length of table