Class SynonymStream

java.lang.Object

org.armedbear.lisp.LispObject

org.armedbear.lisp.StructureObject

org.armedbear.lisp.Stream

org.armedbear.lisp.SynonymStream

public final class SynonymStream
extends Stream

Nested Class Summary

Nested classes/interfaces inherited from class Stream

Stream.EolStyle, Stream.ReadtableAccessor

Field Summary

Fields

Modifier and Type	Field	Description
static final Primitive	SYNONYM_STREAM_SYMBOL

Fields inherited from class Stream

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

Method Summary

Modifier and Type	Method	Description
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(String s)	Writes a string to the underlying stream, appending a new line and updating charPos while doing so
void	_writeString(String s)	Writes a string to the underlying stream, updating charPos while doing so
LispObject	classOf()
LispObject	fileLength()
LispObject	fileStringLength(LispObject arg)
LispObject	getElementType()
boolean	isBinaryInputStream()
boolean	isBinaryOutputStream()
boolean	isCharacterInputStream()
boolean	isCharacterOutputStream()
boolean	isInputStream()
boolean	isOutputStream()
LispObject	listen()
String	printObject()
LispObject	typeOf()
LispObject	typep(LispObject typeSpecifier)

Methods inherited from class Stream

_byteReady, availableEncodings, clearInput, close, finishOutput, freshLine, getCharPos, getEncoding, getExternalFormat, getFilePosition, getLineNumber, getOffset, getWrappedInputStream, getWrappedOutputStream, getWrappedReader, getWrappedWriter, initAsBinaryInputStream, initAsBinaryOutputStream, initAsCharacterInputStream, initAsCharacterOutputStream, invert, isInteractive, isOpen, 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 StructureObject

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

Methods inherited from class LispObject

ABS, add, add, aref, AREF, AREF, aref_long, 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 Object

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

Field Details

SYNONYM_STREAM_SYMBOL

public static final Primitive SYNONYM_STREAM_SYMBOL

Method Details

isInputStream

public boolean isInputStream()

Overrides:

isInputStream in class Stream

isOutputStream

public boolean isOutputStream()

Overrides:

isOutputStream in class Stream

isCharacterInputStream

public boolean isCharacterInputStream()

Overrides:

isCharacterInputStream in class Stream

isBinaryInputStream

public boolean isBinaryInputStream()

Overrides:

isBinaryInputStream in class Stream

isCharacterOutputStream

public boolean isCharacterOutputStream()

Overrides:

isCharacterOutputStream in class Stream

isBinaryOutputStream

public boolean isBinaryOutputStream()

Overrides:

isBinaryOutputStream in class Stream

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

getElementType

public LispObject getElementType()

Overrides:

getElementType 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()
                 throws IOException

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

Throws:

IOException

_unreadChar

protected void _unreadChar(int n)
                    throws IOException

Description copied from class: Stream

Puts a character back into the (underlying) stream

Overrides:

_unreadChar in class Stream

Parameters:

n -

Throws:

IOException

_charReady

protected boolean _charReady()
                      throws IOException

Description copied from class: Stream

Returns a boolean indicating input readily available

Overrides:

_charReady in class Stream

Returns:

true if a character is available

Throws:

IOException

_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

Parameters:

c -

_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

Parameters:

chars -

start -

end -

_writeString

public void _writeString(String s)

Description copied from class: Stream

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

Overrides:

_writeString in class Stream

Parameters:

s -

_writeLine

public void _writeLine(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

Parameters:

s -

_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

Parameters:

n -

_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 String printObject()

Overrides:

printObject in class StructureObject