Module org.eclipse.tycho.embedder.shared

Package org.eclipse.tycho

Class TargetEnvironment

java.lang.Object

org.eclipse.tycho.TargetEnvironment

public final class TargetEnvironment
extends Object

Constructor Summary

Constructors

Constructor	Description
TargetEnvironment()
TargetEnvironment(String os, String ws, String arch)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
String	getArch()	Returns the architecture of the represented target environment.
String	getOs()	Returns the operating system of the represented target environment.
static TargetEnvironment	getRunningEnvironment()
String	getWs()	Returns the windowing system of the represented target environment.
int	hashCode()
boolean	isWindows()
boolean	match(String os, String ws, String arch)
boolean	match(org.eclipse.equinox.p2.metadata.expression.IMatchExpression<org.eclipse.equinox.p2.metadata.IInstallableUnit> filter)
boolean	match(org.osgi.framework.Filter filter)
String	toConfigSpec()	Returns the target environment as string of the form ws.os.arch.
String	toFilterExpression()	Returns the target environment as LDAP filter expression.
Map<String,String>	toFilterProperties()	Returns the target environment as map.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

TargetEnvironment

public TargetEnvironment()

TargetEnvironment

public TargetEnvironment(String os,
 String ws,
 String arch)

Method Details

getOs

public String getOs()

Returns the operating system of the represented target environment.

getWs

public String getWs()

Returns the windowing system of the represented target environment.

getArch

public String getArch()

Returns the architecture of the represented target environment.

match

public boolean match(String os,
 String ws,
 String arch)

match

public boolean match(org.osgi.framework.Filter filter)

toConfigSpec

public String toConfigSpec()

Returns the target environment as string of the form ws.os.arch. This format is used by the p2 publishers and in that context called "configuration" or "config spec".

isWindows

public boolean isWindows()

toFilterProperties

public Map<String,String> toFilterProperties()

Returns the target environment as map. The keys are "osgi.ws", "osgi.os", and "osgi.arch". This format is used by the p2 slicer to filter installable units by environments.

Returns:

a new instance of LinkedHashMap with the target environment set

match

public boolean match(org.eclipse.equinox.p2.metadata.expression.IMatchExpression<org.eclipse.equinox.p2.metadata.IInstallableUnit> filter)

toFilterExpression

public String toFilterExpression()

Returns the target environment as LDAP filter expression. This format is used in p2 metadata.

Returns:

the LDAP that evaluates to true when installing for this target environment.

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getRunningEnvironment

public static TargetEnvironment getRunningEnvironment()