edu.isi.pegasus.planner.parser.tokens
Class TransformationCatalogReservedWord

java.lang.Object
  edu.isi.pegasus.planner.parser.tokens.TransformationCatalogReservedWord

All Implemented Interfaces:

Token

public class TransformationCatalogReservedWord
extends Object
implements Token

Class to capture reserved words for the textual format of Transformation Catalog

Version:

$Revision: 2175 $

Author:

Jens Vöckler, Karan Vahi

Field Summary

static int	ARCH token value for the reserved word "arch".
private static Map	mSymbolTable Singleton implementation of a symbol table for reserved words.
private int	mValue This instance variable captures the token value for the reserved word.
static int	OS token value for the reserved word "os".
static int	OSRELEASE token value for the reserved word "osrelease".
static int	OSVERSION token value for the reserver word "osversion".
static int	PFN token value for the reserved word "pfn".
static int	PROFILE token value for the reserved word "profile".
static int	SITE token value for the reserved word "site".
static int	TRANSFORMATION token value for the reserved word "tr".
static int	TYPE token value for the reserver word "osversion".

Constructor Summary

protected

TransformationCatalogReservedWord(int tokenValue) Initializes an instance of a reserved word token.

Method Summary

int	getValue() Obtains the token value of a given reserved word token.
static Map	symbolTable() Singleton access to the symbol table as a whole.

Methods inherited from class java.lang.Object

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

Field Detail

TRANSFORMATION

public static final int TRANSFORMATION

token value for the reserved word "tr".

See Also:

Constant Field Values

SITE

public static final int SITE

token value for the reserved word "site".

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Constant Field Values

PROFILE

public static final int PROFILE

token value for the reserved word "profile".

See Also:

Constant Field Values

PFN

public static final int PFN

token value for the reserved word "pfn".

See Also:

Constant Field Values

ARCH

public static final int ARCH

token value for the reserved word "arch".

See Also:

Constant Field Values

OS

public static final int OS

token value for the reserved word "os".

See Also:

Constant Field Values

OSRELEASE

public static final int OSRELEASE

token value for the reserved word "osrelease".

See Also:

Constant Field Values

OSVERSION

public static final int OSVERSION

token value for the reserver word "osversion".

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Constant Field Values

TYPE

public static final int TYPE

token value for the reserver word "osversion".

See Also:

Constant Field Values

mSymbolTable

private static Map mSymbolTable

Singleton implementation of a symbol table for reserved words.

mValue

private int mValue

This instance variable captures the token value for the reserved word.

Constructor Detail

TransformationCatalogReservedWord

protected TransformationCatalogReservedWord(int tokenValue)

Initializes an instance of a reserved word token. The constructor is unreachable from the outside. Use symbol table lookups to obtain reserved word tokens.

Parameters:

tokenValue - is the token value to memorize.

See Also:

symbolTable()

Method Detail

symbolTable

public static Map symbolTable()

Singleton access to the symbol table as a whole.

Returns:

Map

getValue

public int getValue()

Obtains the token value of a given reserved word token.

Returns:

the token value.