heart.parser.hmr.runtime

Class ParserBase

java.lang.Object

heart.parser.hmr.runtime.ParserBase

All Implemented Interfaces:

CurrentRule

Direct Known Subclasses:

HMRParser, ParserMemo

public class ParserBase
extends java.lang.Object
implements CurrentRule

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	ParserBase.Phrase

Field Summary

Fields

Modifier and Type	Field and Description
protected SemanticsBase	sem
protected java.lang.String	trace

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ParserBase()

Method Summary

Modifier and Type	Method and Description
protected boolean	accept()
protected boolean	acceptAnd()
protected boolean	acceptInner()
protected boolean	acceptNot()
protected boolean	ahead()
protected boolean	ahead(char ch)
protected boolean	ahead(java.lang.String s)
protected boolean	aheadIn(char a, char z)
protected boolean	aheadIn(java.lang.String s)
protected boolean	aheadNot()
protected boolean	aheadNot(char ch)
protected boolean	aheadNot(java.lang.String s)
protected boolean	aheadNotIn(char a, char z)
protected boolean	aheadNotIn(java.lang.String s)
protected boolean	aheadNotNot(char ch)
protected boolean	aheadNotNotIn(java.lang.String s)
protected void	begin(java.lang.String name)
protected void	begin(java.lang.String name, java.lang.String diag)
protected boolean	boolReject()
protected boolean	failure()
void	init(Source src)
ParserBase.Phrase	lhs()
protected boolean	next()
protected boolean	next(char ch)
protected boolean	next(java.lang.String s)
protected boolean	nextIn(char a, char z)
protected boolean	nextIn(java.lang.String s)
protected boolean	nextNot(char ch)
protected boolean	nextNotIn(java.lang.String s)
protected boolean	reject()
protected boolean	rejectAnd()
protected boolean	rejectInner()
protected boolean	rejectNot()
ParserBase.Phrase	rhs(int i)
int	rhsSize()
java.lang.String	rhsText(int i, int j)
void	setTrace(java.lang.String trace)

Methods inherited from class java.lang.Object

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

Field Detail

sem

protected SemanticsBase sem

trace

protected java.lang.String trace

Constructor Detail

ParserBase

protected ParserBase()

Method Detail

init

public void init(Source src)

lhs

public ParserBase.Phrase lhs()

Specified by:

lhs in interface CurrentRule

rhs

public ParserBase.Phrase rhs(int i)

Specified by:

rhs in interface CurrentRule

rhsSize

public int rhsSize()

Specified by:

rhsSize in interface CurrentRule

rhsText

public java.lang.String rhsText(int i,
                                int j)

Specified by:

rhsText in interface CurrentRule

setTrace

public void setTrace(java.lang.String trace)

failure

protected boolean failure()

begin

protected void begin(java.lang.String name)

begin

protected void begin(java.lang.String name,
                     java.lang.String diag)

accept

protected boolean accept()

acceptInner

protected boolean acceptInner()

acceptAnd

protected boolean acceptAnd()

acceptNot

protected boolean acceptNot()

reject

protected boolean reject()

boolReject

protected boolean boolReject()

rejectInner

protected boolean rejectInner()

rejectAnd

protected boolean rejectAnd()

rejectNot

protected boolean rejectNot()

next

protected boolean next(char ch)

nextNot

protected boolean nextNot(char ch)

ahead

protected boolean ahead(char ch)

aheadNotNot

protected boolean aheadNotNot(char ch)

aheadNot

protected boolean aheadNot(char ch)

next

protected boolean next(java.lang.String s)

ahead

protected boolean ahead(java.lang.String s)

aheadNot

protected boolean aheadNot(java.lang.String s)

nextIn

protected boolean nextIn(java.lang.String s)

nextNotIn

protected boolean nextNotIn(java.lang.String s)

aheadIn

protected boolean aheadIn(java.lang.String s)

aheadNotNotIn

protected boolean aheadNotNotIn(java.lang.String s)

aheadNotIn

protected boolean aheadNotIn(java.lang.String s)

nextIn

protected boolean nextIn(char a,
                         char z)

aheadIn

protected boolean aheadIn(char a,
                          char z)

aheadNotIn

protected boolean aheadNotIn(char a,
                             char z)

next

protected boolean next()

ahead

protected boolean ahead()

aheadNot

protected boolean aheadNot()