sisc.data
Class SchemeBinaryInputPort

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

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, Immediate, NamedValue, InputPort, Port, ExpressionVisitee, Version

Direct Known Subclasses:

CustomBinaryInputPort

public class SchemeBinaryInputPort
extends Value
implements InputPort, NamedValue

A Scheme binary input port. Binary input ports are wrappers around Java's InputStreams.

See Also:

Serialized Form

Field Summary

protected java.io.InputStream

in

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

SchemeBinaryInputPort(java.io.InputStream out)

Method Summary

void	close()
void	display(ValueWriter w)
java.io.InputStream	getInputStream()
boolean	ready()

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

in

protected java.io.InputStream in

Constructor Detail

SchemeBinaryInputPort

public SchemeBinaryInputPort(java.io.InputStream out)

Method Detail

getInputStream

public java.io.InputStream getInputStream()

display

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

Specified by:

display in class Value

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface Port

Throws:

java.io.IOException

ready

public boolean ready()
              throws java.io.IOException

Specified by:

ready in interface InputPort

Throws:

java.io.IOException