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gnu.prolog.vm
Class PrologStream

java.lang.Object
 extended by gnu.prolog.vm.PrologStream

Direct Known Subclasses:

BinaryPrologStream, TextInputPrologStream, TextOutputPrologStream

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public abstract class PrologStream
extends Object

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Nested Class Summary
static class	PrologStream.OpenOptions

Field Summary
protected Set<AtomTerm>	aliases
static CompoundTermTag	aliasTag
static AtomTerm	appendAtom
static AtomTerm	atAtom
static AtomTerm	binaryAtom
protected boolean	closed
protected static boolean	DEBUG
static AtomTerm	endOfFileAtom
protected AtomTerm	endOfStream
static CompoundTermTag	endOfStreamTag
protected Environment	environment
protected AtomTerm	eofAction
static CompoundTermTag	eofActionTag
static AtomTerm	eofCodeAtom
static AtomTerm	errorAtom
protected AtomTerm	filename
static CompoundTermTag	filenameTag
static AtomTerm	inputAtom
protected AtomTerm	mode
static CompoundTermTag	modeTag
static AtomTerm	notAtom
static AtomTerm	openAtom
static AtomTerm	outputAtom
static AtomTerm	pastAtom
static CompoundTermTag	positionTag
static AtomTerm	readAtom
protected AtomTerm	reposition
static AtomTerm	repositionAtom
static CompoundTermTag	repositionTag
static AtomTerm	resetAtom
static AtomTerm	sourceSinkAtom
static AtomTerm	streamAtom
static AtomTerm	streamOrAliasAtom
protected Term	streamTerm
static AtomTerm	textAtom
protected AtomTerm	type
static CompoundTermTag	typeTag
static AtomTerm	userInputAtom
static AtomTerm	userOutputAtom
static AtomTerm	writeAtom

Constructor Summary
protected	PrologStream(PrologStream.OpenOptions options)

Method Summary
void	checkExists()
void	close(boolean force)
protected void	debug(Exception ex)
abstract void	flushOutput(Term streamTerm)
abstract int	getByte(Term streamTerm, Interpreter interpreter)
abstract int	getCode(Term streamTerm, Interpreter interpreter)
int	getCurrentColumn()
int	getCurrentLine()
Term	getEndOfStreamState()
AtomTerm	getMode()
abstract Term	getPosition(Term streamTerm, Interpreter interpreter)
void	getProperties(List<Term> list)
Term	getStreamTerm()
abstract int	peekByte(Term streamTerm, Interpreter interpreter)
abstract int	peekCode(Term streamTerm, Interpreter interpreter)
abstract void	putByte(Term streamTerm, Interpreter interpreter, int _byte)
abstract void	putCode(Term streamTerm, Interpreter interpreter, int code)
abstract void	putCodeSequence(Term streamTerm, Interpreter interpreter, String seq)
abstract Term	readTerm(Term streamTerm, Interpreter interpreter, ReadOptions options)
abstract void	setPosition(Term streamTerm, Interpreter interpreter, Term pos)
abstract void	writeTerm(Term streamTerm, Interpreter interpreter, WriteOptions options, Term term)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEBUG

protected static final boolean DEBUG

See Also:

Constant Field Values

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filenameTag

public static final CompoundTermTag filenameTag

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modeTag

public static final CompoundTermTag modeTag

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aliasTag

public static final CompoundTermTag aliasTag

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positionTag

public static final CompoundTermTag positionTag

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endOfStreamTag

public static final CompoundTermTag endOfStreamTag

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eofActionTag

public static final CompoundTermTag eofActionTag

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repositionTag

public static final CompoundTermTag repositionTag

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typeTag

public static final CompoundTermTag typeTag

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atAtom

public static final AtomTerm atAtom

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pastAtom

public static final AtomTerm pastAtom

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notAtom

public static final AtomTerm notAtom

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inputAtom

public static final AtomTerm inputAtom

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outputAtom

public static final AtomTerm outputAtom

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errorAtom

public static final AtomTerm errorAtom

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eofCodeAtom

public static final AtomTerm eofCodeAtom

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resetAtom

public static final AtomTerm resetAtom

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repositionAtom

public static final AtomTerm repositionAtom

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streamAtom

public static final AtomTerm streamAtom

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readAtom

public static final AtomTerm readAtom

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userInputAtom

public static final AtomTerm userInputAtom

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userOutputAtom

public static final AtomTerm userOutputAtom

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textAtom

public static final AtomTerm textAtom

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binaryAtom

public static final AtomTerm binaryAtom

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appendAtom

public static final AtomTerm appendAtom

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streamOrAliasAtom

public static final AtomTerm streamOrAliasAtom

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openAtom

public static final AtomTerm openAtom

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sourceSinkAtom

public static final AtomTerm sourceSinkAtom

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writeAtom

public static final AtomTerm writeAtom

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endOfFileAtom

public static final AtomTerm endOfFileAtom

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filename

protected AtomTerm filename

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mode

protected AtomTerm mode

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reposition

protected AtomTerm reposition

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eofAction

protected AtomTerm eofAction

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endOfStream

protected AtomTerm endOfStream

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type

protected AtomTerm type

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aliases

protected Set<AtomTerm> aliases

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streamTerm

protected Term streamTerm

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closed

protected boolean closed

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environment

protected Environment environment

Constructor Detail

PrologStream

protected PrologStream(PrologStream.OpenOptions options)

Method Detail

checkExists

public void checkExists()
 throws PrologException

Throws:

PrologException

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getStreamTerm

public Term getStreamTerm()

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getMode

public AtomTerm getMode()

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getProperties

public void getProperties(List<Term> list)
 throws PrologException

Throws:

PrologException

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getByte

public abstract int getByte(Term streamTerm,
 Interpreter interpreter)
 throws PrologException

Throws:

PrologException

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peekByte

public abstract int peekByte(Term streamTerm,
 Interpreter interpreter)
 throws PrologException

Throws:

PrologException

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putByte

public abstract void putByte(Term streamTerm,
 Interpreter interpreter,
 int _byte)
 throws PrologException

Throws:

PrologException

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getEndOfStreamState

public Term getEndOfStreamState()
 throws PrologException

Throws:

PrologException

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getPosition

public abstract Term getPosition(Term streamTerm,
 Interpreter interpreter)
 throws PrologException

Throws:

PrologException

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setPosition

public abstract void setPosition(Term streamTerm,
 Interpreter interpreter,
 Term pos)
 throws PrologException

Throws:

PrologException

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getCode

public abstract int getCode(Term streamTerm,
 Interpreter interpreter)
 throws PrologException

Throws:

PrologException

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peekCode

public abstract int peekCode(Term streamTerm,
 Interpreter interpreter)
 throws PrologException

Throws:

PrologException

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putCode

public abstract void putCode(Term streamTerm,
 Interpreter interpreter,
 int code)
 throws PrologException

Throws:

PrologException

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putCodeSequence

public abstract void putCodeSequence(Term streamTerm,
 Interpreter interpreter,
 String seq)
 throws PrologException

Throws:

PrologException

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readTerm

public abstract Term readTerm(Term streamTerm,
 Interpreter interpreter,
 ReadOptions options)
 throws PrologException

Throws:

PrologException

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writeTerm

public abstract void writeTerm(Term streamTerm,
 Interpreter interpreter,
 WriteOptions options,
 Term term)
 throws PrologException

Throws:

PrologException

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flushOutput

public abstract void flushOutput(Term streamTerm)
 throws PrologException

Throws:

PrologException

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close

public void close(boolean force)
 throws PrologException

Throws:

PrologException

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getCurrentLine

public int getCurrentLine()

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getCurrentColumn

public int getCurrentColumn()

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debug

protected void debug(Exception ex)

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Overview Package Class Use Tree Deprecated Index Help		GNU Prolog for Java
PREV CLASS NEXT CLASS	FRAMES NO FRAMES All Classes
SUMMARY: NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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