com.sun.msv.grammar.util
Class ExpressionPrinter

java.lang.Object
  extended by com.sun.msv.grammar.util.ExpressionPrinter
All Implemented Interfaces:
ExpressionVisitor

public class ExpressionPrinter
extends java.lang.Object
implements ExpressionVisitor

creates a string representation of the expression. useful for debug and dump.

Author:
Kohsuke KAWAGUCHI

Field Summary
static int CONTENTMODEL
          in this mode, element declaration is one of the terminal symbol of stringnization.
static ExpressionPrinter contentModelInstance
           
static int FRAGMENT
          in this mode, reference to other expression is one of the terminal symbol of stringnization.
static ExpressionPrinter fragmentInstance
           
static ExpressionPrinter smallestInstance
           
 
Method Summary
 java.lang.Object onAnyString()
           
 java.lang.Object onAttribute(AttributeExp exp)
           
 java.lang.Object onChoice(ChoiceExp exp)
           
 java.lang.Object onConcur(ConcurExp exp)
           
 java.lang.Object onData(DataExp exp)
           
 java.lang.Object onElement(ElementExp exp)
           
 java.lang.Object onEpsilon()
           
 java.lang.Object onInterleave(InterleaveExp exp)
           
 java.lang.Object onList(ListExp exp)
           
 java.lang.Object onMixed(MixedExp exp)
           
 java.lang.Object onNullSet()
           
 java.lang.Object onOneOrMore(OneOrMoreExp exp)
           
 java.lang.Object onOther(OtherExp exp)
           
 java.lang.Object onRef(ReferenceExp exp)
           
 java.lang.Object onSequence(SequenceExp exp)
           
 java.lang.Object onValue(ValueExp exp)
           
static java.lang.String printContentModel(Expression exp)
           
static java.lang.String printFragment(Expression exp)
           
 java.lang.String printRefContainer(ReferenceContainer cont)
          dumps all the contents of ReferenceContainer.
static java.lang.String printSmallest(Expression exp)
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

FRAGMENT

public static final int FRAGMENT
in this mode, reference to other expression is one of the terminal symbol of stringnization. Suitable to dump the entire grammar

See Also:
Constant Field Values

CONTENTMODEL

public static final int CONTENTMODEL
in this mode, element declaration is one of the terminal symbol of stringnization. Suitable to dump the content model of element declarations.

See Also:
Constant Field Values

fragmentInstance

public static ExpressionPrinter fragmentInstance

contentModelInstance

public static ExpressionPrinter contentModelInstance

smallestInstance

public static ExpressionPrinter smallestInstance
Method Detail

printFragment

public static java.lang.String printFragment(Expression exp)

printContentModel

public static java.lang.String printContentModel(Expression exp)

printSmallest

public static java.lang.String printSmallest(Expression exp)

printRefContainer

public java.lang.String printRefContainer(ReferenceContainer cont)
dumps all the contents of ReferenceContainer. this method is a useful piece to dump the entire grammar.


onAttribute

public java.lang.Object onAttribute(AttributeExp exp)
Specified by:
onAttribute in interface ExpressionVisitor

onChoice

public java.lang.Object onChoice(ChoiceExp exp)
Specified by:
onChoice in interface ExpressionVisitor

onConcur

public java.lang.Object onConcur(ConcurExp exp)
Specified by:
onConcur in interface ExpressionVisitor

onInterleave

public java.lang.Object onInterleave(InterleaveExp exp)
Specified by:
onInterleave in interface ExpressionVisitor

onElement

public java.lang.Object onElement(ElementExp exp)
Specified by:
onElement in interface ExpressionVisitor

onOneOrMore

public java.lang.Object onOneOrMore(OneOrMoreExp exp)
Specified by:
onOneOrMore in interface ExpressionVisitor

onMixed

public java.lang.Object onMixed(MixedExp exp)
Specified by:
onMixed in interface ExpressionVisitor

onList

public java.lang.Object onList(ListExp exp)
Specified by:
onList in interface ExpressionVisitor

onEpsilon

public java.lang.Object onEpsilon()
Specified by:
onEpsilon in interface ExpressionVisitor

onNullSet

public java.lang.Object onNullSet()
Specified by:
onNullSet in interface ExpressionVisitor

onAnyString

public java.lang.Object onAnyString()
Specified by:
onAnyString in interface ExpressionVisitor

onSequence

public java.lang.Object onSequence(SequenceExp exp)
Specified by:
onSequence in interface ExpressionVisitor

onData

public java.lang.Object onData(DataExp exp)
Specified by:
onData in interface ExpressionVisitor

onValue

public java.lang.Object onValue(ValueExp exp)
Specified by:
onValue in interface ExpressionVisitor

onOther

public java.lang.Object onOther(OtherExp exp)
Specified by:
onOther in interface ExpressionVisitor

onRef

public java.lang.Object onRef(ReferenceExp exp)
Specified by:
onRef in interface ExpressionVisitor