sisc.data
Class SchemeThread

java.lang.Object
  sisc.util.Util
      sisc.data.Expression
          sisc.data.Value
              sisc.data.SchemeThread

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.lang.Runnable, Immediate, NamedValue, ExpressionVisitee, Version

Direct Known Subclasses:

REPL.SchemeSocketThread

public class SchemeThread
extends Value
implements java.lang.Runnable, NamedValue

See Also:

Serialized Form

Field Summary

DynamicEnvironment	env
static int	FINISHED
static int	FINISHED_ABNORMALLY
static int	READY
static int	RUNNING
Value	rv
static java.lang.ThreadGroup	schemeThreads
int	state
java.lang.Thread	thread
ThreadContext	threadContext
Procedure	thunk

Fields inherited from class sisc.data.Expression

annotations, EMPTYSET

Fields inherited from class sisc.util.Util

BACKQUOTE, BEGIN, bundles, caseSensitive, EMPTYLIST, EMPTYVEC, EOF, ERRORK, EVAL, EXPSC, EXPTOP, FALSE, FCONT, FIVE, JEXCEPTION, LAMBDA, LOCATION, maxFloatPrecision, MESSAGE, minFloatPrecision, NAME, OTHER, PARENT, permitInterrupts, QUOTE, QUOTESYM, REPORT, SETBANG, SISC, SISC_SPECIFIC, SISCB, SOURCE_COLUMN, SOURCE_FILE, SOURCE_LINE, SYMENV, THIS, TOPLEVEL, TRUE, UNQUOTE, UNQUOTE_SPLICING, VOID, ZV

Fields inherited from interface sisc.util.Version

VERSION

Constructor Summary

SchemeThread(DynamicEnvironment dynenv, Procedure thunk)

Method Summary

void	display(ValueWriter w)
Value	getResult(Interpreter r)
int	getState()
void	run()
void	start()

Methods inherited from class sisc.data.Value

apply, displayNamedOpaque, equals, eqv, eval, express, getValue, synopsis, synopsis, toString, valueEqual, valueHashCode, write, writeReplace

Methods inherited from class sisc.data.Expression

deserialize, deserializeAnnotations, getAnnotation, getAnnotation, getAnnotationKeys, getAnnotations, getName, readExternal, readResolve, serialize, serializeAnnotations, setAnnotation, setAnnotation, setName, visit, visitAnnotations, writeExternal

Methods inherited from class sisc.util.Util

annotated, annotatedAppEval, append, argCheck, argsToSymbols, assq, bininport, bininstream, binoutport, binoutstream, box, character, charinport, charinreader, charoutport, charoutwriter, charsetFromString, chr, cont, currentClassLoader, env, error, error, error, error, error, error, error, expr, getDefaultCharacterSet, immutablePair, immutableVector, inport, javaExceptionToString, javaWrap, justify, length, liMessage, liMessage, liMessage, liMessage, liMessage, liMessage, liMessage, list, list, list, list, list, makeURL, mapcar, memq, nlib, num, outport, pair, pairToExpressions, pairToExpVect, pairToValues, proc, read, registerBundle, reverse, reverseInPlace, simpleErrorToString, sourceAnnotations, str, string, sym, symbol, symval, truePair, truth, truth, typeError, typeError, updateName, url, url, url, valArrayToList, valArrayToList, valArrayToVec, vec, warn, warn, warn

Methods inherited from class java.lang.Object

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

Methods inherited from interface sisc.data.NamedValue

getName, setName

Field Detail

READY

public static final int READY

See Also:

Constant Field Values

RUNNING

public static final int RUNNING

See Also:

Constant Field Values

FINISHED

public static final int FINISHED

See Also:

Constant Field Values

FINISHED_ABNORMALLY

public static final int FINISHED_ABNORMALLY

See Also:

Constant Field Values

schemeThreads

public static final java.lang.ThreadGroup schemeThreads

env

public DynamicEnvironment env

thunk

public Procedure thunk

thread

public java.lang.Thread thread

threadContext

public ThreadContext threadContext

state

public int state

rv

public Value rv

Constructor Detail

SchemeThread

public SchemeThread(DynamicEnvironment dynenv,
                    Procedure thunk)

Method Detail

getResult

public Value getResult(Interpreter r)
                throws ContinuationException

Throws:

ContinuationException

getState

public int getState()

start

public void start()

run

public void run()

Specified by:

run in interface java.lang.Runnable

display

public void display(ValueWriter w)
             throws java.io.IOException

Specified by:

display in class Value

Throws:

java.io.IOException