antlr.preprocessor

Class Rule

class Rule extends Object

Field Summary
protected Stringargs
protected booleanbang
protected Stringblock
protected GrammarenclosingGrammar
protected StringinitAction
protected Stringname
protected IndexedVectoroptions
protected StringreturnValue
protected StringthrowsSpec
protected Stringvisibility
Constructor Summary
Rule(String n, String b, IndexedVector options, Grammar gr)
Method Summary
StringgetArgs()
booleangetBang()
StringgetName()
StringgetReturnValue()
StringgetVisibility()
booleannarrowerVisibility(Rule rule)
If 'rule' narrows the visible of 'this', return true; For example, 'this' is public and 'rule' is private, true is returned.
booleansameSignature(Rule rule)
Two rules have the same signature if they have: same name same return value same args I do a simple string compare now, but later the type could be pulled out so it is insensitive to names of args etc...
voidsetArgs(String a)
voidsetBang()
voidsetEnclosingGrammar(Grammar g)
voidsetInitAction(String a)
voidsetOptions(IndexedVector options)
voidsetReturnValue(String ret)
voidsetThrowsSpec(String t)
voidsetVisibility(String v)
StringtoString()

Field Detail

args

protected String args

bang

protected boolean bang

block

protected String block

enclosingGrammar

protected Grammar enclosingGrammar

initAction

protected String initAction

name

protected String name

options

protected IndexedVector options

returnValue

protected String returnValue

throwsSpec

protected String throwsSpec

visibility

protected String visibility

Constructor Detail

Rule

public Rule(String n, String b, IndexedVector options, Grammar gr)

Method Detail

getArgs

public String getArgs()

getBang

public boolean getBang()

getName

public String getName()

getReturnValue

public String getReturnValue()

getVisibility

public String getVisibility()

narrowerVisibility

public boolean narrowerVisibility(Rule rule)
If 'rule' narrows the visible of 'this', return true; For example, 'this' is public and 'rule' is private, true is returned. You cannot narrow the vis. of a rule.

sameSignature

public boolean sameSignature(Rule rule)
Two rules have the same signature if they have: same name same return value same args I do a simple string compare now, but later the type could be pulled out so it is insensitive to names of args etc...

setArgs

public void setArgs(String a)

setBang

public void setBang()

setEnclosingGrammar

public void setEnclosingGrammar(Grammar g)

setInitAction

public void setInitAction(String a)

setOptions

public void setOptions(IndexedVector options)

setReturnValue

public void setReturnValue(String ret)

setThrowsSpec

public void setThrowsSpec(String t)

setVisibility

public void setVisibility(String v)

toString

public String toString()