org.armedbear.lisp
Class BroadcastStream

java.lang.Object
  org.armedbear.lisp.LispObject
      org.armedbear.lisp.StructureObject
          org.armedbear.lisp.Stream
              org.armedbear.lisp.BroadcastStream

public final class BroadcastStream
extends Stream

Nested Class Summary

Nested classes/interfaces inherited from class org.armedbear.lisp.Stream

Stream.EolStyle, Stream.ReadtableAccessor

Field Summary

Fields inherited from class org.armedbear.lisp.Stream

charPos, currentReadtable, elementType, encoding, eolChar, eolStyle, externalFormat, faslReadtable, isBinaryStream, isCharacterStream, isInputStream, isOutputStream, keywordDefault, lastChar, lineNumber, offset, platformEolStyle, reader

Method Summary

protected boolean	_charReady() Returns a boolean indicating input readily available
void	_clearInput() Reads all input from the underlying stream, until _charReady() indicates no more input to be available
void	_close() Closes the stream and underlying streams
void	_finishOutput() Flushes any buffered output in the (underlying) stream
protected long	_getFilePosition() Returns a (non-negative) file position integer or a negative value if the position cannot be determined.
int	_readByte() Reads an 8-bit byte off the underlying stream
protected int	_readChar() Reads a character off an underlying stream
protected boolean	_setFilePosition(LispObject arg) Sets the file position based on a position designator passed in arg
protected void	_unreadChar(int n) Puts a character back into the (underlying) stream
void	_writeByte(int n) Writes an 8-bit byte off the underlying stream
void	_writeChar(char c) Writes a character into the underlying stream, updating charPos while doing so
void	_writeChars(char[] chars, int start, int end) Writes a series of characters in the underlying stream, updating charPos while doing so
void	_writeLine(java.lang.String s) Writes a string to the underlying stream, appending a new line and updating charPos while doing so
void	_writeString(java.lang.String s) Writes a string to the underlying stream, updating charPos while doing so
LispObject	classOf()
LispObject	fileLength()
LispObject	fileStringLength(LispObject arg)
Stream[]	getStreams()
LispObject	listen()
java.lang.String	printObject()
LispObject	typeOf()
LispObject	typep(LispObject typeSpecifier)

Methods inherited from class org.armedbear.lisp.Stream

clearInput, close, finishOutput, freshLine, getCharPos, getElementType, getEncoding, getExternalFormat, getFilePosition, getLineNumber, getOffset, getWrappedInputStream, getWrappedOutputStream, getWrappedReader, getWrappedWriter, initAsBinaryInputStream, initAsBinaryOutputStream, initAsCharacterInputStream, initAsCharacterOutputStream, invert, isBinaryInputStream, isBinaryOutputStream, isCharacterInputStream, isCharacterOutputStream, isInputStream, isInteractive, isOpen, isOutputStream, prin1, print, printStackTrace, read, readArray, readByte, readChar, readChar, readCharacterLiteral, readCharNoHang, readComplex, readDelimitedList, readDispatchChar, readLine, readList, readPathname, readPreservingWhitespace, readRadix, readSharpDot, readSharpLeftParen, readSharpStar, readString, readStructure, readSymbol, readSymbol, setCharPos, setExternalFormat, setFilePosition, setInteractive, setOpen, setWriter, skipBalancedComment, streamNotBinaryOutputStream, streamNotCharacterInputStream, streamNotCharacterOutputStream, streamNotInputStream, streamNotOutputStream, terpri, unreadChar

Methods inherited from class org.armedbear.lisp.StructureObject

equalp, getFixnumSlotValue, getParts, getSlotIndex, getSlotValue_0, getSlotValue_1, getSlotValue_2, getSlotValue_3, getSlotValue, getSlotValueAsBoolean, psxhash, psxhash, setSlotValue_0, setSlotValue_1, setSlotValue_2, setSlotValue_3, setSlotValue, setSlotValue, SLOT_VALUE

Methods inherited from class org.armedbear.lisp.LispObject

ABS, add, add, aref_long, aref, AREF, AREF, aset, aset, aset, ash, ash, atom, ATOM, caddr, cadr, car, cddr, cdr, CHAR, characterp, CHARACTERP, chars, COMPLEXP, constantp, CONSTANTP, copyToArray, decr, DENOMINATOR, dispatch, divideBy, doubleValue, elt, endp, ENDP, EQ, eql, eql, eql, EQL, equal, equal, EQUAL, equalp, evenp, EVENP, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, floatp, FLOATP, floatValue, getBooleanValue, getCallCount, getDescription, getDocumentation, getHotCount, getInstance, getPropertyList, getStringChars, getStringValue, getSymbolFunction, getSymbolFunctionOrDie, getSymbolSetfFunction, getSymbolSetfFunctionOrDie, getSymbolValue, incr, incrementCallCount, incrementHotCount, integerp, INTEGERP, intValue, IS_E, IS_GE, IS_GT, IS_LE, IS_LT, IS_NE, isEqualTo, isEqualTo, isGreaterThan, isGreaterThan, isGreaterThanOrEqualTo, isGreaterThanOrEqualTo, isLessThan, isLessThan, isLessThanOrEqualTo, isLessThanOrEqualTo, isNotEqualTo, isNotEqualTo, isSpecialOperator, isSpecialVariable, javaInstance, javaInstance, LDB, length, LENGTH, listp, LISTP, lockableInstance, LOGAND, LOGAND, LOGIOR, LOGIOR, LOGNOT, LOGXOR, LOGXOR, longValue, minusp, MINUSP, MOD, MOD, multiplyBy, multiplyBy, negate, noFillPointer, NOT, nreverse, NTH, NTH, nthcdr, numberp, NUMBERP, NUMERATOR, oddp, ODDP, plusp, PLUSP, princToString, push, rationalp, RATIONALP, realp, REALP, resolve, reverse, RPLACA, RPLACD, SCHAR, setCallCount, setCar, setCdr, setDocumentation, setHotCount, setPropertyList, SIMPLE_STRING_P, STRING, stringp, STRINGP, subtract, subtract, SVREF, svset, sxhash, SYMBOLP, truncate, unreadableString, unreadableString, VECTOR_PUSH_EXTEND, VECTOR_PUSH_EXTEND, vectorp, VECTORP, vectorPushExtend, zerop, ZEROP

Methods inherited from class java.lang.Object

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

Method Detail

getStreams

public Stream[] getStreams()

typeOf

public LispObject typeOf()

Overrides:

typeOf in class Stream

classOf

public LispObject classOf()

Overrides:

classOf in class Stream

typep

public LispObject typep(LispObject typeSpecifier)

Overrides:

typep in class Stream

listen

public LispObject listen()

Overrides:

listen in class Stream

fileLength

public LispObject fileLength()

Overrides:

fileLength in class Stream

fileStringLength

public LispObject fileStringLength(LispObject arg)

Overrides:

fileStringLength in class Stream

_readChar

protected int _readChar()

Description copied from class: Stream

Reads a character off an underlying stream

Overrides:

_readChar in class Stream

Returns:

a character, or -1 at end-of-file

_unreadChar

protected void _unreadChar(int n)

Description copied from class: Stream

Puts a character back into the (underlying) stream

Overrides:

_unreadChar in class Stream

_charReady

protected boolean _charReady()

Description copied from class: Stream

Returns a boolean indicating input readily available

Overrides:

_charReady in class Stream

Returns:

true if a character is available

_writeChar

public void _writeChar(char c)

Description copied from class: Stream

Writes a character into the underlying stream, updating charPos while doing so

Overrides:

_writeChar in class Stream

_writeChars

public void _writeChars(char[] chars,
                        int start,
                        int end)

Description copied from class: Stream

Writes a series of characters in the underlying stream, updating charPos while doing so

Overrides:

_writeChars in class Stream

_writeString

public void _writeString(java.lang.String s)

Description copied from class: Stream

Writes a string to the underlying stream, updating charPos while doing so

Overrides:

_writeString in class Stream

_writeLine

public void _writeLine(java.lang.String s)

Description copied from class: Stream

Writes a string to the underlying stream, appending a new line and updating charPos while doing so

Overrides:

_writeLine in class Stream

_readByte

public int _readByte()

Description copied from class: Stream

Reads an 8-bit byte off the underlying stream

Overrides:

_readByte in class Stream

Returns:

_writeByte

public void _writeByte(int n)

Description copied from class: Stream

Writes an 8-bit byte off the underlying stream

Overrides:

_writeByte in class Stream

_finishOutput

public void _finishOutput()

Description copied from class: Stream

Flushes any buffered output in the (underlying) stream

Overrides:

_finishOutput in class Stream

_clearInput

public void _clearInput()

Description copied from class: Stream

Reads all input from the underlying stream, until _charReady() indicates no more input to be available

Overrides:

_clearInput in class Stream

_getFilePosition

protected long _getFilePosition()

Description copied from class: Stream

Returns a (non-negative) file position integer or a negative value if the position cannot be determined.

Overrides:

_getFilePosition in class Stream

Returns:

non-negative value as a position spec

_setFilePosition

protected boolean _setFilePosition(LispObject arg)

Description copied from class: Stream

Sets the file position based on a position designator passed in arg

Overrides:

_setFilePosition in class Stream

Parameters:

arg - File position specifier as described in the CLHS

Returns:

true on success, false on failure

_close

public void _close()

Description copied from class: Stream

Closes the stream and underlying streams

Overrides:

_close in class Stream

printObject

public java.lang.String printObject()

Overrides:

printObject in class StructureObject