sisc.modules.s2j

Class JavaPrimitive

java.lang.Object

sisc.util.Util

sisc.data.Expression

sisc.data.Value

sisc.modules.s2j.JavaObject

sisc.modules.s2j.JavaPrimitive

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, Immediate, ExpressionVisitee, Version

public class JavaPrimitive
extends JavaObject

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Class	type

Fields inherited from class sisc.modules.s2j.JavaObject

JARRAY, JCLASS, JCONSTR, JFIELD, JMETHOD, JNULL, JOBJ, JUNKN, obj, objType

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

Constructors

Constructor and Description
JavaPrimitive()
JavaPrimitive(java.lang.Class type, java.lang.Object obj)

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Class	classOf()
void	deserialize(Deserializer s) All Expressions must implement a default (no-argument) constructor.
void	display(ValueWriter w)
boolean	eqv(java.lang.Object v) Compares this Value to another for equality according to the rules of Scheme's eqv?.
byte	getObjType()
void	serialize(Serializer s) All Expressions must implement a default (no-argument) constructor.

Methods inherited from class sisc.modules.s2j.JavaObject

get, hashCode, valueEqual, visit

Methods inherited from class sisc.data.Value

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

Methods inherited from class sisc.data.Expression

deserializeAnnotations, getAnnotation, getAnnotation, getAnnotationKeys, getAnnotations, getName, readExternal, readResolve, serializeAnnotations, setAnnotation, setAnnotation, setName, 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, notify, notifyAll, wait, wait, wait

Field Detail

type

protected java.lang.Class type

Constructor Detail

JavaPrimitive

public JavaPrimitive()

JavaPrimitive

public JavaPrimitive(java.lang.Class type,
             java.lang.Object obj)

Method Detail

getObjType

public byte getObjType()

Overrides:

getObjType in class JavaObject

serialize

public void serialize(Serializer s)
               throws java.io.IOException

Description copied from class: Expression

All Expressions must implement a default (no-argument) constructor. Those that wish to be serialized to a heap must implement both this and the deserialize method. The Expression may use any method of the Serializer, which implements java.io.DataOutput to write its state.

Overrides:

serialize in class JavaObject

Parameters:

s - the Serializer

Throws:

java.io.IOException

deserialize

public void deserialize(Deserializer s)
                 throws java.io.IOException

Description copied from class: Expression

All Expressions must implement a default (no-argument) constructor. Those that wish to b serialized to a heap must implement both this and the serialize method. The Expression may use any method of the DataInput stream and the Deserializer serialization context to read its state.

Overrides:

deserialize in class JavaObject

Parameters:

s - the Deserializer

Throws:

java.io.IOException

classOf

public java.lang.Class classOf()

Overrides:

classOf in class JavaObject

display

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

Overrides:

display in class JavaObject

Throws:

java.io.IOException

eqv

public boolean eqv(java.lang.Object v)

Description copied from class: Value

Compares this Value to another for equality according to the rules of Scheme's eqv?. In SISC, this differs from eq? in that eq? is strict pointer equality.

Overrides:

eqv in class JavaObject

Parameters:

v - the other Value