Package com.sun.tools.corba.ee.idl

Class ValueRepositoryId

java.lang.Object

com.sun.tools.corba.ee.idl.ValueRepositoryId

public class ValueRepositoryId
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private String	hashcode
private int	index
private MessageDigest	sha
private Hashtable<SymtabEntry,Integer>	types

Constructor Summary

Constructors

Constructor	Description
ValueRepositoryId()

Method Summary

Modifier and Type	Method	Description
void	addType(SymtabEntry entry)	Add a type to the list of types which have already been included.
void	addValue(int value)	Add a value to the hashcode being computed.
String	getHashcode()	Get the hashcode computed for the value type.
private static String	hexOf(byte value)
boolean	isNewType(SymtabEntry entry)	Check to see if a specified type has already been processed.

Methods inherited from class java.lang.Object

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

Field Details

sha

private MessageDigest sha

index

private int index

types

private Hashtable<SymtabEntry,Integer> types

hashcode

private String hashcode

Constructor Details

ValueRepositoryId

public ValueRepositoryId()

Method Details

addValue

public void addValue(int value)

Add a value to the hashcode being computed.

Parameters:

value - the value to be added to the value RepositoryID.

addType

public void addType(SymtabEntry entry)

Add a type to the list of types which have already been included. Note that the type should be added prior to its value.

Parameters:

entry - the type to be added to the value RepositoryID.

isNewType

public boolean isNewType(SymtabEntry entry)

Check to see if a specified type has already been processed. If so, add the appropriate 'previously processed' code (0xFFFFFFFF) and sequence offset, and return false; otherwise add the symbol table entry and current offset to the hashtable and return false.

Parameters:

entry - the type to be checked

Returns:

true if the symbol table entry has not been previously added; and false otherwise.

getHashcode

public String getHashcode()

Get the hashcode computed for the value type. This method MUST not be called until all fields have been added, since it computes the hash code from the values entered for each field.

Returns:

the 64 bit hashcode for the value type represented as a 16 character hexadecimal string.

hexOf

private static String hexOf(byte value)