Package antlr.preprocessor
Class Rule
- java.lang.Object
-
- antlr.preprocessor.Rule
-
class Rule extends Object
-
-
Field Summary
Fields Modifier and Type Field Description protected String
args
protected boolean
bang
protected String
block
protected Grammar
enclosingGrammar
protected String
initAction
protected String
name
protected IndexedVector
options
protected String
returnValue
protected String
throwsSpec
protected String
visibility
-
Constructor Summary
Constructors Constructor Description Rule(String n, String b, IndexedVector options, Grammar gr)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
getArgs()
boolean
getBang()
String
getName()
String
getReturnValue()
String
getVisibility()
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.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...void
setArgs(String a)
void
setBang()
void
setEnclosingGrammar(Grammar g)
void
setInitAction(String a)
void
setOptions(IndexedVector options)
void
setReturnValue(String ret)
void
setThrowsSpec(String t)
void
setVisibility(String v)
String
toString()
-
-
-
Field Detail
-
name
protected String name
-
block
protected String block
-
args
protected String args
-
returnValue
protected String returnValue
-
throwsSpec
protected String throwsSpec
-
initAction
protected String initAction
-
options
protected IndexedVector options
-
visibility
protected String visibility
-
enclosingGrammar
protected Grammar enclosingGrammar
-
bang
protected boolean bang
-
-
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)
-
-