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

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

All Implemented Interfaces:

Token

public class SiteCatalogReservedWord
extends Object
implements Token

Class to capture reserved words. $Revision: 2151 $

Author:

Jens Vöckler, Gaurang Mehta

Field Summary

static int	GRIDFTP token value for the reserved word "gridftp".
static int	GRIDLAUNCH token value for the reserved word "gridlaunch".
static int	LRC token value for the reserved word "lrc".
private static Map	m_symbolTable Singleton implementation of a symbol table for reserved words.
private int	m_value This instance variable captures the token value for the reserved word.
static int	PROFILE token value for the reserver word "profile".
static int	SITE token value for the reserved word "site".
static int	SYSINFO token value for the reserved work sysinfo.
static int	UNIVERSE token value for the reserved word "universe".
static int	VERSION token value for the reserved word "version".
static int	WORKDIR token value for the reserved word "workdir".

Constructor Summary

protected

SiteCatalogReservedWord(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

SITE

public static final int SITE

token value for the reserved word "site".

See Also:

Constant Field Values

VERSION

public static final int VERSION

token value for the reserved word "version".

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Constant Field Values

LRC

public static final int LRC

token value for the reserved word "lrc".

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Constant Field Values

UNIVERSE

public static final int UNIVERSE

token value for the reserved word "universe".

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Constant Field Values

GRIDLAUNCH

public static final int GRIDLAUNCH

token value for the reserved word "gridlaunch".

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Constant Field Values

WORKDIR

public static final int WORKDIR

token value for the reserved word "workdir".

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Constant Field Values

GRIDFTP

public static final int GRIDFTP

token value for the reserved word "gridftp".

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Constant Field Values

PROFILE

public static final int PROFILE

token value for the reserver word "profile".

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Constant Field Values

SYSINFO

public static final int SYSINFO

token value for the reserved work sysinfo.

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Constant Field Values

m_symbolTable

private static Map m_symbolTable

Singleton implementation of a symbol table for reserved words.

m_value

private int m_value

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

Constructor Detail

SiteCatalogReservedWord

protected SiteCatalogReservedWord(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.