Class Constants

Some useful constants.

Inheritance

object

Constants

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Lucene.Net.Util

Assembly: Lucene.Net.dll

Syntax

public static class Constants

Fields

FREE_BSD

True iff running on FreeBSD

Declaration

public static readonly bool FREE_BSD

Field Value

Type	Description
bool

LINUX

True iff running on Linux.

Declaration

public static readonly bool LINUX

Field Value

Type	Description
bool

LUCENE_MAIN_VERSION

this is the internal Lucene version, recorded into each segment. NOTE: we track per-segment version as a string 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.

Declaration

public static readonly string LUCENE_MAIN_VERSION

Field Value

Type	Description
string

LUCENE_VERSION

This is the Lucene version for display purposes.

Declaration

public static readonly string LUCENE_VERSION

Field Value

Type	Description
string

MAC_OS_X

True iff running on Mac OS X

Declaration

public static readonly bool MAC_OS_X

Field Value

Type	Description
bool

OS_ARCH

Some useful constants.

Declaration

public static readonly string OS_ARCH

Field Value

Type	Description
string

OS_NAME

The value of OSDescription, excluding the version number.

Declaration

public static readonly string OS_NAME

Field Value

Type	Description
string

OS_VERSION

Some useful constants.

Declaration

public static readonly string OS_VERSION

Field Value

Type	Description
string

RUNTIME_IS_64BIT

NOTE: This was JRE_IS_64BIT in Lucene

Declaration

public static readonly bool RUNTIME_IS_64BIT

Field Value

Type	Description
bool

RUNTIME_VENDOR

NOTE: This was JAVA_VENDOR in Lucene

Declaration

public static readonly string RUNTIME_VENDOR

Field Value

Type	Description
string

RUNTIME_VERSION

The value of the version parsed from FrameworkDescription.

NOTE: This was JAVA_VERSION in Lucene

Declaration

public static readonly string RUNTIME_VERSION

Field Value

Type	Description
string

SUN_OS

True iff running on SunOS.

Declaration

public static readonly bool SUN_OS

Field Value

Type	Description
bool

WINDOWS

True iff running on Windows.

Declaration

public static readonly bool WINDOWS

Field Value

Type	Description
bool