com.sun.squawk
Class ObjectMemorySerializer.ControlBlock

java.lang.Object
  com.sun.squawk.ObjectMemorySerializer.ControlBlock

Enclosing class:

ObjectMemorySerializer

public static final class ObjectMemorySerializer.ControlBlock
extends Object

A ControlBlock instance is used to pass parameters in both directions when calling the copyObjectGraph low level routine that serializes an object graph.

Field Summary

byte[]	memory The buffer containing the serialized object graph.
BitSet	oopMap The oop map that describes which words in the serialized graph are pointers.
int	root The offset in the serialized graph to the root of the graph.
Address	start The address to which the pointers in memory are relative before they are relocated to canonical addresses.

Constructor Summary

ObjectMemorySerializer.ControlBlock()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

memory

public byte[] memory

The buffer containing the serialized object graph.

start

public Address start

The address to which the pointers in memory are relative before they are relocated to canonical addresses.

oopMap

public BitSet oopMap

The oop map that describes which words in the serialized graph are pointers.

root

public int root

The offset in the serialized graph to the root of the graph.

Constructor Detail

ObjectMemorySerializer.ControlBlock

public ObjectMemorySerializer.ControlBlock()