edu.vub.at.objects.natives.grammar
Class AGMultiDefinition
java.lang.Object
edu.vub.at.objects.natives.NATNil
edu.vub.at.objects.natives.NATByCopy
edu.vub.at.objects.natives.grammar.NATAbstractGrammar
edu.vub.at.objects.natives.grammar.AGMultiDefinition
- All Implemented Interfaces:
- ATAbstractGrammar, ATConversions, ATDefinition, ATExpression, ATMultiDefinition, ATNil, ATObject, ATStatement, java.io.Serializable
- public class AGMultiDefinition
- extends NATAbstractGrammar
- implements ATMultiDefinition
- Author:
- tvc
The native implementation of a multiple definition AG element.
- See Also:
- Serialized Form
Methods inherited from class edu.vub.at.objects.natives.NATNil |
asAmbientTalkObject, asJavaClassUnderSymbiosis, asJavaObjectUnderSymbiosis, asNativeBoolean, asNativeException, asNativeFarReference, asNativeFraction, asNativeNumber, asNativeNumeric, asNativeTable, asNativeText, base__opeql__opeql_, base_asActorMirror, base_asAsyncMessage, base_asBegin, base_asBoolean, base_asClosure, base_asDefinition, base_asExpression, base_asFarReference, base_asField, base_asHandler, base_asMessage, base_asMessageCreation, base_asMethod, base_asMirror, base_asNumber, base_asSplice, base_asStatement, base_asStripe, base_asSymbol, base_asTable, base_asUnquoteSplice, base_asVariableAssignment, base_init, base_isBoolean, base_isCallFrame, base_isClosure, base_isFarReference, base_isMessageCreation, base_isMethod, base_isMirror, base_isSplice, base_isStripe, base_isSymbol, base_isTable, base_isUnquoteSplice, base_isVariableAssignment, base_new, createChild, equals, isAmbientTalkObject, isJavaObjectUnderSymbiosis, isNativeBoolean, isNativeField, isNativeText, meta_addField, meta_addMethod, meta_assignField, meta_assignVariable, meta_clone, meta_defineField, meta_doesNotUnderstand, meta_extend, meta_getDynamicParent, meta_getLexicalParent, meta_grabField, meta_grabMethod, meta_invoke, meta_isCloneOf, meta_isRelatedTo, meta_isStripedWith, meta_listFields, meta_listMethods, meta_lookup, meta_newInstance, meta_receive, meta_respondsTo, meta_select, meta_send, meta_share, readResolve, toString, writeReplace |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface edu.vub.at.objects.ATObject |
base__opeql__opeql_, base_init, base_new, meta_addField, meta_addMethod, meta_assignField, meta_assignVariable, meta_clone, meta_defineField, meta_doesNotUnderstand, meta_extend, meta_getDynamicParent, meta_getLexicalParent, meta_getStripes, meta_grabField, meta_grabMethod, meta_invoke, meta_isCloneOf, meta_isRelatedTo, meta_isStripedWith, meta_listFields, meta_listMethods, meta_lookup, meta_newInstance, meta_pass, meta_receive, meta_resolve, meta_respondsTo, meta_select, meta_send, meta_share |
Methods inherited from interface edu.vub.at.objects.coercion.ATConversions |
asAmbientTalkObject, asJavaClassUnderSymbiosis, asJavaObjectUnderSymbiosis, asNativeBoolean, asNativeException, asNativeFarReference, asNativeFraction, asNativeNumber, asNativeNumeric, asNativeTable, asNativeText, base_asActorMirror, base_asAsyncMessage, base_asBegin, base_asBoolean, base_asClosure, base_asDefinition, base_asExpression, base_asFarReference, base_asField, base_asHandler, base_asMessage, base_asMessageCreation, base_asMethod, base_asMirror, base_asNumber, base_asSplice, base_asStatement, base_asStripe, base_asSymbol, base_asTable, base_asUnquoteSplice, base_asVariableAssignment, base_isBoolean, base_isCallFrame, base_isClosure, base_isFarReference, base_isMessageCreation, base_isMethod, base_isMirror, base_isSplice, base_isStripe, base_isSymbol, base_isTable, base_isUnquoteSplice, base_isVariableAssignment, isAmbientTalkObject, isJavaObjectUnderSymbiosis, isNativeBoolean, isNativeField, isNativeText |
parameters_
private final ATTable parameters_
valueExp_
private final ATExpression valueExp_
binderPartialFunction_
private final PartialBinder binderPartialFunction_
AGMultiDefinition
public AGMultiDefinition(ATTable par,
ATExpression val)
throws InterpreterException
base_getParameters
public ATTable base_getParameters()
- Specified by:
base_getParameters
in interface ATMultiDefinition
base_getValueExpression
public ATExpression base_getValueExpression()
- Specified by:
base_getValueExpression
in interface ATMultiDefinition
meta_eval
public ATObject meta_eval(ATContext ctx)
throws InterpreterException
- To evaluate a multiple definition, evaluate the right hand side to a table
and bind the parameters on the left hand side to the 'arguments' of the right hand side,
exactly as if they were bound during a function call.
AGMULTIDEF(par,val).eval(ctx) = bind(ctx.scope, par, val.eval(ctx))
- Specified by:
meta_eval
in interface ATObject
- Overrides:
meta_eval
in class NATNil
- Returns:
- the evaluated arguments table
- Throws:
InterpreterException
meta_quote
public ATObject meta_quote(ATContext ctx)
throws InterpreterException
- AGMULTIDEF(par,val).quote(ctx) = AGMULTIDEF(par.quote(ctx), val.quote(ctx))
- Specified by:
meta_quote
in interface ATObject
- Overrides:
meta_quote
in class NATNil
- Throws:
InterpreterException
meta_print
public NATText meta_print()
throws InterpreterException
- Description copied from interface:
ATObject
- Prints out the object in a human-readable way.
- Specified by:
meta_print
in interface ATObject
- Overrides:
meta_print
in class NATNil
- Throws:
InterpreterException