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## com.sun.msv.reader
Class RunAwayExpressionChecker

    java.lang.Object
      com.sun.msv.reader.RunAwayExpressionChecker

All Implemented Interfaces:
  ExpressionVisitorVoid

public class RunAwayExpressionChecker
extends java.lang.Object
implements ExpressionVisitorVoid

makes sure that the expression does not run away. "run-away" expressions are expressions like this. <hedgeRule label="foo" /> <hedgeRef label="foo" /> </hedgeRule> Apparently, those expressions cannot be expressed in string regular expression. Therefore run-away expressions are prohibited in both RELAX and TREX.

Author:
  Kohsuke KAWAGUCHI

Method Summary
`static void` | `check(GrammarReader reader, Expression exp)`
`void` | `onAnyString()`
`void` | `onAttribute(AttributeExp exp)`
`void` | `onChoice(ChoiceExp exp)`
`void` | `onConcur(ConcurExp exp)`
`void` | `onData(DataExp exp)`
`void` | `onElement(ElementExp exp)`
`void` | `onEpsilon()`
`void` | `onInterleave(InterleaveExp exp)`
`void` | `onList(ListExp exp)`
`void` | `onMixed(MixedExp exp)`
`void` | `onNullSet()`
`void` | `onOneOrMore(OneOrMoreExp exp)`
`void` | `onOther(OtherExp exp)`
`void` | `onRef(ReferenceExp exp)`
`void` | `onSequence(SequenceExp exp)`
`void` | `onValue(ValueExp exp)`

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

Method Detail

### check

    public static void check(GrammarReader reader,
                             Expression exp)

### onAttribute

    public void onAttribute(AttributeExp exp)

  Specified by:
    `onAttribute` in interface `ExpressionVisitorVoid`

### onConcur

    public void onConcur(ConcurExp exp)

  Specified by:
    `onConcur` in interface `ExpressionVisitorVoid`

### onInterleave

    public void onInterleave(InterleaveExp exp)

  Specified by:
    `onInterleave` in interface `ExpressionVisitorVoid`

### onSequence

    public void onSequence(SequenceExp exp)

  Specified by:
    `onSequence` in interface `ExpressionVisitorVoid`

### onChoice

    public void onChoice(ChoiceExp exp)

  Specified by:
    `onChoice` in interface `ExpressionVisitorVoid`

### onOneOrMore

    public void onOneOrMore(OneOrMoreExp exp)

  Specified by:
    `onOneOrMore` in interface `ExpressionVisitorVoid`

### onMixed

    public void onMixed(MixedExp exp)

  Specified by:
    `onMixed` in interface `ExpressionVisitorVoid`

### onList

    public void onList(ListExp exp)

  Specified by:
    `onList` in interface `ExpressionVisitorVoid`

### onEpsilon

    public void onEpsilon()

  Specified by:
    `onEpsilon` in interface `ExpressionVisitorVoid`

### onNullSet

    public void onNullSet()

  Specified by:
    `onNullSet` in interface `ExpressionVisitorVoid`

### onAnyString

    public void onAnyString()

  Specified by:
    `onAnyString` in interface `ExpressionVisitorVoid`

### onData

    public void onData(DataExp exp)

  Specified by:
    `onData` in interface `ExpressionVisitorVoid`

### onValue

    public void onValue(ValueExp exp)

  Specified by:
    `onValue` in interface `ExpressionVisitorVoid`

### onRef

    public void onRef(ReferenceExp exp)

  Specified by:
    `onRef` in interface `ExpressionVisitorVoid`

### onOther

    public void onOther(OtherExp exp)

  Specified by:
    `onOther` in interface `ExpressionVisitorVoid`

### onElement

    public void onElement(ElementExp exp)

  Specified by:
    `onElement` in interface `ExpressionVisitorVoid`

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