Package ai.timefold.jpyinterpreter

Class CPythonBackedPythonInterpreter

java.lang.Object

ai.timefold.jpyinterpreter.CPythonBackedPythonInterpreter

All Implemented Interfaces:

PythonInterpreter

public class CPythonBackedPythonInterpreter
extends Object
implements PythonInterpreter

Field Summary

Fields

Modifier and Type	Field	Description
static TriFunction<OpaquePythonReference,List<PythonLikeObject>,Map<PythonString,PythonLikeObject>,PythonLikeObject>	callPythonFunction
static QuadFunction<OpaquePythonReference,Map<String,PythonLikeObject>,PythonLikeTuple,PythonString,PythonObjectWrapper>	createFunctionFromCodeFunction
static BiConsumer<OpaquePythonReference,String>	deleteAttributeOnPythonReferencePythonFunction
static PentaFunction<String,Map<String,PythonLikeObject>,Map<String,PythonLikeObject>,List<String>,Long,PythonLikeObject>	importModuleFunction
static BiConsumer<Map<String,PythonLikeObject>,String>	loadObjectFromPythonGlobalDict
static BiFunction<OpaquePythonReference,String,PythonLikeObject>	lookupAttributeOnPythonReferencePythonFunction
static TriFunction<OpaquePythonReference,String,Map<Number,PythonLikeObject>,PythonLikeObject>	lookupAttributeOnPythonReferenceWithMapPythonFunction
static BiFunction<OpaquePythonReference,Map<Number,PythonLikeObject>,Map<String,PythonLikeObject>>	lookupDictOnPythonReferencePythonFunction
static BiFunction<OpaquePythonReference,String,OpaquePythonReference[]>	lookupPointerArrayForAttributeOnPythonReferencePythonFunction
static BiFunction<OpaquePythonReference,String,OpaquePythonReference>	lookupPointerForAttributeOnPythonReferencePythonFunction
static Function<OpaquePythonReference,Number>	lookupPythonReferenceIdPythonFunction
static Function<OpaquePythonReference,OpaquePythonReference>	lookupPythonReferenceTypePythonFunction
static Map<Number,Object>	pythonObjectIdToConvertedObjectMap
static QuadConsumer<OpaquePythonReference,OpaquePythonReference,String,Object>	setAttributeOnPythonReferencePythonFunction

Fields inherited from interface ai.timefold.jpyinterpreter.PythonInterpreter

DEFAULT

Constructor Summary

Constructors

Constructor	Description
CPythonBackedPythonInterpreter()
CPythonBackedPythonInterpreter(InputStream standardInput, PrintStream standardOutput)

Method Summary

Modifier and Type	Method	Description
static PythonLikeObject	callPythonReference(OpaquePythonReference object, List<PythonLikeObject> positionalArguments, Map<PythonString,PythonLikeObject> keywordArguments)
static PythonObjectWrapper	createPythonFunctionWrapper(OpaquePythonReference codeObject, Map<String,PythonLikeObject> globals, PythonLikeTuple closure, PythonString name)
static void	deleteAttributeOnPythonReference(OpaquePythonReference object, String attribute)
void	deleteGlobal(Map<String,PythonLikeObject> globalsMap, String name)
PythonLikeObject	getGlobal(Map<String,PythonLikeObject> globalsMap, String name)
static Map<String,PythonLikeObject>	getPythonReferenceDict(OpaquePythonReference object, Map<Number,PythonLikeObject> referenceMap)
static Number	getPythonReferenceId(OpaquePythonReference reference)
static OpaquePythonReference	getPythonReferenceType(OpaquePythonReference reference)
PythonTraceback	getTraceback()
boolean	hasValidPythonReference(PythonLikeObject instance)
PythonLikeObject	importModule(PythonInteger level, List<PythonString> fromList, Map<String,PythonLikeObject> globalsMap, Map<String,PythonLikeObject> localsMap, String moduleName)
static PythonLikeObject	lookupAttributeOnPythonReference(OpaquePythonReference object, String attribute)
static PythonLikeObject	lookupAttributeOnPythonReference(OpaquePythonReference object, String attribute, Map<Number,PythonLikeObject> map)
static OpaquePythonReference[]	lookupPointerArrayForAttributeOnPythonReference(OpaquePythonReference object, String attribute)
static OpaquePythonReference	lookupPointerForAttributeOnPythonReference(OpaquePythonReference object, String attribute)
String	readLine()	Reads a line from standard input
static void	setAttributeOnPythonReference(OpaquePythonReference object, OpaquePythonReference cloneMap, String attribute, Object value)
void	setGlobal(Map<String,PythonLikeObject> globalsMap, String name, PythonLikeObject value)
void	setPythonReference(PythonLikeObject instance, OpaquePythonReference reference)
static void	updateJavaObjectFromPythonObject(PythonLikeObject javaObject, OpaquePythonReference pythonObject, Map<Number,PythonLikeObject> instanceMap)
static void	updateJavaObjectFromPythonObject(CPythonBackedPythonLikeObject javaObject, OpaquePythonReference pythonObject, Map<Number,PythonLikeObject> instanceMap)
void	write(String output)	Writes output without a trailing newline to standard output

Methods inherited from class java.lang.Object

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

Field Details

pythonObjectIdToConvertedObjectMap

public static Map<Number,Object> pythonObjectIdToConvertedObjectMap

lookupPythonReferenceIdPythonFunction

public static Function<OpaquePythonReference,Number> lookupPythonReferenceIdPythonFunction

lookupPythonReferenceTypePythonFunction

public static Function<OpaquePythonReference,OpaquePythonReference> lookupPythonReferenceTypePythonFunction

lookupAttributeOnPythonReferencePythonFunction

public static BiFunction<OpaquePythonReference,String,PythonLikeObject> lookupAttributeOnPythonReferencePythonFunction

lookupPointerForAttributeOnPythonReferencePythonFunction

public static BiFunction<OpaquePythonReference,String,OpaquePythonReference> lookupPointerForAttributeOnPythonReferencePythonFunction

lookupPointerArrayForAttributeOnPythonReferencePythonFunction

public static BiFunction<OpaquePythonReference,String,OpaquePythonReference[]> lookupPointerArrayForAttributeOnPythonReferencePythonFunction

loadObjectFromPythonGlobalDict

public static BiConsumer<Map<String,PythonLikeObject>,String> loadObjectFromPythonGlobalDict

lookupAttributeOnPythonReferenceWithMapPythonFunction

public static TriFunction<OpaquePythonReference,String,Map<Number,PythonLikeObject>,PythonLikeObject> lookupAttributeOnPythonReferenceWithMapPythonFunction

setAttributeOnPythonReferencePythonFunction

public static QuadConsumer<OpaquePythonReference,OpaquePythonReference,String,Object> setAttributeOnPythonReferencePythonFunction

deleteAttributeOnPythonReferencePythonFunction

public static BiConsumer<OpaquePythonReference,String> deleteAttributeOnPythonReferencePythonFunction

lookupDictOnPythonReferencePythonFunction

public static BiFunction<OpaquePythonReference,Map<Number,PythonLikeObject>,Map<String,PythonLikeObject>> lookupDictOnPythonReferencePythonFunction

callPythonFunction

public static TriFunction<OpaquePythonReference,List<PythonLikeObject>,Map<PythonString,PythonLikeObject>,PythonLikeObject> callPythonFunction

importModuleFunction

public static PentaFunction<String,Map<String,PythonLikeObject>,Map<String,PythonLikeObject>,List<String>,Long,PythonLikeObject> importModuleFunction

createFunctionFromCodeFunction

public static QuadFunction<OpaquePythonReference,Map<String,PythonLikeObject>,PythonLikeTuple,PythonString,PythonObjectWrapper> createFunctionFromCodeFunction

Constructor Details

CPythonBackedPythonInterpreter

public CPythonBackedPythonInterpreter()

CPythonBackedPythonInterpreter

public CPythonBackedPythonInterpreter(InputStream standardInput,
 PrintStream standardOutput)

Method Details

getPythonReferenceId

public static Number getPythonReferenceId(OpaquePythonReference reference)

getPythonReferenceType

public static OpaquePythonReference getPythonReferenceType(OpaquePythonReference reference)

lookupAttributeOnPythonReference

public static PythonLikeObject lookupAttributeOnPythonReference(OpaquePythonReference object,
 String attribute)

lookupAttributeOnPythonReference

public static PythonLikeObject lookupAttributeOnPythonReference(OpaquePythonReference object,
 String attribute,
 Map<Number,PythonLikeObject> map)

lookupPointerForAttributeOnPythonReference

public static OpaquePythonReference lookupPointerForAttributeOnPythonReference(OpaquePythonReference object,
 String attribute)

lookupPointerArrayForAttributeOnPythonReference

public static OpaquePythonReference[] lookupPointerArrayForAttributeOnPythonReference(OpaquePythonReference object,
 String attribute)

setAttributeOnPythonReference

public static void setAttributeOnPythonReference(OpaquePythonReference object,
 OpaquePythonReference cloneMap,
 String attribute,
 Object value)

deleteAttributeOnPythonReference

public static void deleteAttributeOnPythonReference(OpaquePythonReference object,
 String attribute)

getPythonReferenceDict

public static Map<String,PythonLikeObject> getPythonReferenceDict(OpaquePythonReference object,
 Map<Number,PythonLikeObject> referenceMap)

updateJavaObjectFromPythonObject

public static void updateJavaObjectFromPythonObject(CPythonBackedPythonLikeObject javaObject,
 OpaquePythonReference pythonObject,
 Map<Number,PythonLikeObject> instanceMap)

updateJavaObjectFromPythonObject

public static void updateJavaObjectFromPythonObject(PythonLikeObject javaObject,
 OpaquePythonReference pythonObject,
 Map<Number,PythonLikeObject> instanceMap)

callPythonReference

public static PythonLikeObject callPythonReference(OpaquePythonReference object,
 List<PythonLikeObject> positionalArguments,
 Map<PythonString,PythonLikeObject> keywordArguments)

createPythonFunctionWrapper

public static PythonObjectWrapper createPythonFunctionWrapper(OpaquePythonReference codeObject,
 Map<String,PythonLikeObject> globals,
 PythonLikeTuple closure,
 PythonString name)

hasValidPythonReference

public boolean hasValidPythonReference(PythonLikeObject instance)

Specified by:

hasValidPythonReference in interface PythonInterpreter

setPythonReference

public void setPythonReference(PythonLikeObject instance,
 OpaquePythonReference reference)

Specified by:

setPythonReference in interface PythonInterpreter

getGlobal

public PythonLikeObject getGlobal(Map<String,PythonLikeObject> globalsMap,
 String name)

Specified by:

getGlobal in interface PythonInterpreter

setGlobal

public void setGlobal(Map<String,PythonLikeObject> globalsMap,
 String name,
 PythonLikeObject value)

Specified by:

setGlobal in interface PythonInterpreter

deleteGlobal

public void deleteGlobal(Map<String,PythonLikeObject> globalsMap,
 String name)

Specified by:

deleteGlobal in interface PythonInterpreter

importModule

public PythonLikeObject importModule(PythonInteger level,
 List<PythonString> fromList,
 Map<String,PythonLikeObject> globalsMap,
 Map<String,PythonLikeObject> localsMap,
 String moduleName)

Specified by:

importModule in interface PythonInterpreter

write

public void write(String output)

Description copied from interface: PythonInterpreter

Writes output without a trailing newline to standard output

Specified by:

write in interface PythonInterpreter

Parameters:

output - the text to write

readLine

public String readLine()

Description copied from interface: PythonInterpreter

Reads a line from standard input

Specified by:

readLine in interface PythonInterpreter

Returns:

A line read from standard input

getTraceback

public PythonTraceback getTraceback()

Specified by:

getTraceback in interface PythonInterpreter