Class Constants

Some useful constants.

Inheritance
System.Object
Constants
Assembly: DistributedLucene.Net.dll
Syntax
public sealed class Constants : object

Fields

Name Description
FREE_BSD

True iff running on FreeBSD

LINUX

True iff running on Linux.

LUCENE_MAIN_VERSION

this is the internal Lucene version, recorded into each segment. NOTE: we track per-segment version as a with the "X.Y" format (no minor version), e.g. "4.0", "3.1", "3.0".

Alpha and Beta versions will have numbers like "X.Y.0.Z", anything else is not allowed. This is done to prevent people from using indexes created with ALPHA/BETA versions with the released version.
LUCENE_VERSION

This is the Lucene version for display purposes.
MAC_OS_X

True iff running on Mac OS X

OS_ARCH
OS_NAME

The value of , excluding the version number.
OS_VERSION
RUNTIME_IS_64BIT

NOTE: This was JRE_IS_64BIT in Lucene
RUNTIME_VENDOR

NOTE: This was JAVA_VENDOR in Lucene
RUNTIME_VERSION

The value of the version parsed from .

NOTE: This was JAVA_VERSION in Lucene
SUN_OS

True iff running on SunOS.

WINDOWS

True iff running on Windows.

Methods

Name Description
MainVersionWithoutAlphaBeta()

Returns a LUCENE_MAIN_VERSION without any ALPHA/BETA qualifier Used by test only!

Extension Methods