|
| |
com.xsb.interprolog
Class NativeEngine
java.lang.Object
 com.declarativa.interprolog.AbstractPrologEngine
com.xsb.interprolog.AbstractNativeEngine
com.xsb.interprolog.NativeEngine
- All Implemented Interfaces:
- PrologEngine
- public class NativeEngine
- extends AbstractNativeEngine
A XSB PrologEngine implemented using the Java Native Interface. This class depends on interprolog_callback.c and other files,
that are included in the emu directory of XSB Prolog 2.5 and later
|
Method Summary |
boolean |
realCommand(String s)
Implementation of a simple parameterless Prolog goal; does not support recursive nor multithreaded operation, use command instead |
void |
setDebug(boolean d)
Show (or hide) debug messages, both Java and Prolog side, cf. ipIsDebugging/0. |
void |
shutdown()
Release Prolog engine resources, making it unusable |
| Methods inherited from class com.declarativa.interprolog.AbstractPrologEngine |
abortTasks, assignableType, command, consultAbsolute, consultFromPackage, consultRelative, deterministicGoal, deterministicGoal, deterministicGoal, deterministicGoal, doCallback, endAllTasks, findConstructor, findMethod, firstJavaMessage, getImplementationPeer, getJarDirectory, getJarDirectory, getLoadFromJar, getPrologBaseDirectory, getPrologNumericVersion, getPrologVersion, getRealJavaObject, getRealJavaObject, getRealJavaObject, handleCallback, interrupt, interruptTasks, isAvailable, isDebug, isIdle, isMacOS, isShutingDown, isWindowsOS, load_dynRelative, makeInvisible, printBindings, progressMessage, prologBinToBaseDirectory, registerJavaObject, setThreadedCallbacks, shortClassName, teachMoreObjects, teachMoreObjects, teachMoreObjects, teachOneObject, unescapedFilePath, unregisterJavaObject, unregisterJavaObject, unregisterJavaObjects, waitUntilAvailable, waitUntilIdle |
NativeEngine
public NativeEngine()
NativeEngine
public NativeEngine(String XSB_BIN_DIR)
NativeEngine
public NativeEngine(String XSB_BIN_DIR,
boolean debug)
NativeEngine
public NativeEngine(String XSB_BIN_DIR,
boolean debug,
boolean loadFromJar)
NativeEngine
public NativeEngine(String XSB_BIN_DIR,
String[] XSB_ARGS,
boolean debug,
boolean loadFromJar)
- The XSB dll must be in a directory mentioned in the java.library.path property
(e.g., Windows PATH) so the Java loader finds it. You can set this up on launching
java using the command line option -Djava.library.path=...
- Parameters:
XSB_BIN_DIR - File path to directory containing the Prolog binaryXSB_ARGS - Args for finer control initializing XSBdebug - if true, print progress messages to aid debuggingloadFromJar - if true, load Prolog initialization files from this classe's jar, else from a relative file directory
setDebug
public void setDebug(boolean d)
- Description copied from class:
AbstractPrologEngine
- Show (or hide) debug messages, both Java and Prolog side, cf. ipIsDebugging/0. Beware that this may try to assert/retract
a flag (ipIsDebugging/0) on the Prolog side, be sure to invoke this method sooner rather than later as it may get "stuck" if there
are problems communicating with the Prolog engine
- Specified by:
setDebug in interface PrologEngine- Overrides:
setDebug in class AbstractPrologEngine
shutdown
public void shutdown()
- Description copied from class:
AbstractPrologEngine
- Release Prolog engine resources, making it unusable
- Specified by:
shutdown in interface PrologEngine- Overrides:
shutdown in class AbstractPrologEngine
realCommand
public boolean realCommand(String s)
- Description copied from class:
AbstractPrologEngine
- Implementation of a simple parameterless Prolog goal; does not support recursive nor multithreaded operation, use command instead
- Specified by:
realCommand in class AbstractPrologEngine
- See Also:
AbstractPrologEngine.command(String)
|
Declarativa