org.apache.lucene.util
Class Constants

java.lang.Object
  |
  +--org.apache.lucene.util.Constants

public final class Constants

extends Object

Some useful constants.

Version:

$Id: Constants.java,v 1.2 2002/03/25 21:41:58 otis Exp $

Author:

Doug Cutting

Field Summary

static boolean	JAVA_1_1 True iff this is Java version 1.1.
static boolean	JAVA_1_2 True iff this is Java version 1.2.
static boolean	JAVA_1_3 True iff this is Java version 1.3.
static String	JAVA_VERSION The value of System.getProperty("java.version").
static boolean	LINUX True iff running on Linux.
static String	OS_NAME The value of System.getProperty("os.name").
static boolean	SUN_OS True iff running on SunOS.
static boolean	WINDOWS True iff running on Windows.

Methods inherited from class java.lang.Object

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

Field Detail

JAVA_VERSION

public static final String JAVA_VERSION

The value of System.getProperty("java.version").

JAVA_1_1

public static final boolean JAVA_1_1

True iff this is Java version 1.1.

JAVA_1_2

public static final boolean JAVA_1_2

True iff this is Java version 1.2.

JAVA_1_3

public static final boolean JAVA_1_3

True iff this is Java version 1.3.

OS_NAME

public static final String OS_NAME

The value of System.getProperty("os.name").

LINUX

public static final boolean LINUX

True iff running on Linux.

WINDOWS

public static final boolean WINDOWS

True iff running on Windows.

SUN_OS

public static final boolean SUN_OS

True iff running on SunOS.