EchoStream

java.lang.Object
- org.armedbear.lisp.LispObject
- - org.armedbear.lisp.StructureObject
  - - org.armedbear.lisp.Stream
    - - org.armedbear.lisp.EchoStream

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

Constructor Summary

Constructors
Constructor and Description

EchoStream(Stream in, Stream out)

EchoStream(Stream in, Stream out, boolean interactive)

Constructors
Constructor and Description
`EchoStream(Stream in, Stream out)`
`EchoStream(Stream in, Stream out, boolean interactive)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and 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`	`_finishOutput()` Flushes any buffered output in the (underlying) stream
`int`	`_readByte()` Reads an 8-bit byte off the underlying stream
`protected int`	`_readChar()` Reads a character off an underlying stream
`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`	`close(LispObject abort)`
`LispObject`	`freshLine()`
`LispObject`	`getElementType()`
`Stream`	`getInputStream()`
`Stream`	`getOutputStream()`
`boolean`	`isBinaryInputStream()`
`boolean`	`isBinaryOutputStream()`
`boolean`	`isCharacterInputStream()`
`boolean`	`isCharacterOutputStream()`
`boolean`	`isInputStream()`
`boolean`	`isOutputStream()`
`LispObject`	`listen()`
`LispObject`	`typeOf()`
`LispObject`	`typep(LispObject type)`

Methods inherited from class org.armedbear.lisp.Stream
_byteReady, _close, _getFilePosition, _setFilePosition, availableEncodings, clearInput, fileLength, fileStringLength, finishOutput, 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 org.armedbear.lisp.StructureObject
equalp, getFixnumSlotValue, getParts, getSlotIndex, getSlotValue_0, getSlotValue_1, getSlotValue_2, getSlotValue_3, getSlotValue, getSlotValueAsBoolean, printObject, 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

- Constructor Detail
  - EchoStream
```
public EchoStream(Stream in,
                  Stream out)
```
  - EchoStream
```
public EchoStream(Stream in,
                  Stream out,
                  boolean interactive)
```
- Method Detail
  - getElementType
```
public LispObject getElementType()
```
    Overrides:
    
    getElementType in class Stream
  - getInputStream
```
public Stream getInputStream()
```
  - getOutputStream
```
public Stream getOutputStream()
```
  - typeOf
```
public LispObject typeOf()
```
    Overrides:
    
    typeOf in class Stream
  - classOf
```
public LispObject classOf()
```
    Overrides:
    
    classOf in class Stream
  - typep
```
public LispObject typep(LispObject type)
```
    Overrides:
    
    typep in class Stream
  - 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
  - _readChar
```
protected int _readChar()
                 throws java.io.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:
    
    java.io.IOException
  - _unreadChar
```
protected void _unreadChar(int n)
                    throws java.io.IOException
```
    Description copied from class: Stream
    
    Puts a character back into the (underlying) stream
    
    Overrides:
    
    _unreadChar in class Stream
    
    Throws:
    
    java.io.IOException
  - _charReady
```
protected boolean _charReady()
                      throws java.io.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:
    
    java.io.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
  - _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
  - close
```
public LispObject close(LispObject abort)
```
    Overrides:
    
    close in class Stream
  - listen
```
public LispObject listen()
```
    Overrides:
    
    listen in class Stream
  - freshLine
```
public LispObject freshLine()
```
    Overrides:
    
    freshLine in class Stream

Class EchoStream

Nested Class Summary

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

Field Summary

Fields inherited from class org.armedbear.lisp.Stream

Constructor Summary

Method Summary

Methods inherited from class org.armedbear.lisp.Stream

Methods inherited from class org.armedbear.lisp.StructureObject

Methods inherited from class org.armedbear.lisp.LispObject

Methods inherited from class java.lang.Object

Constructor Detail

EchoStream

EchoStream

Method Detail

getElementType

getInputStream

getOutputStream

typeOf

classOf

typep

isInputStream

isOutputStream

isCharacterInputStream

isBinaryInputStream

isCharacterOutputStream

isBinaryOutputStream

_readChar

_unreadChar

_charReady

_writeChar

_writeChars

_writeString

_writeLine

_readByte

_writeByte

_finishOutput

_clearInput

close

listen

freshLine