Top Description Fields Constructors Methods
com.sun.msv.reader

public Class ChoiceState

extends ExpressionWithChildState
Class Inheritance
Imports
com.sun.msv.grammar.Expression
state that creates ChoiceExp.
Author
Kohsuke KAWAGUCHI

Field Summary

Modifier and TypeField and Description
protected boolean
allowEmptyChoice

Inherited from com.sun.msv.reader.ExpressionWithChildState:
exp

Constructor Summary

AccessConstructor and Description
public
ChoiceState()

public
ChoiceState(boolean allowEmptyChoice)

Method Summary

Modifier and TypeMethod and Description
protected Expression
castExpression(Expression exp, Expression child)

Implements abstract com.sun.msv.reader.ExpressionWithChildState.castExpression.

combines half-made expression and newly found child expression into the expression.
protected Expression
initialExpression()

Overrides com.sun.msv.reader.ExpressionWithChildState.initialExpression.

sets initial pattern
Inherited from com.sun.msv.reader.ExpressionWithChildState:
annealExpressioncreateChildStatedefaultExpressionmakeExpressiononEndChildstartSelf

Field Detail

allowEmptyChoiceback to summary
protected boolean allowEmptyChoice

Constructor Detail

ChoiceStateback to summary
public ChoiceState()
ChoiceStateback to summary
public ChoiceState(boolean allowEmptyChoice)

Method Detail

castExpressionback to summary
protected Expression castExpression(Expression exp, Expression child)

Implements abstract com.sun.msv.reader.ExpressionWithChildState.castExpression.

Doc from com.sun.msv.reader.ExpressionWithChildState.castExpression.

combines half-made expression and newly found child expression into the expression.

Say this container has three child expression exp1,exp2, and exp3. Then, the expression of this state will be made by the following method invocations. 

  annealExpression(
    castExpression(
      castExpression(
        castExpression(null,exp1), exp2), exp3 ) )
initialExpressionback to summary
protected Expression initialExpression()

Overrides com.sun.msv.reader.ExpressionWithChildState.initialExpression.

Doc from com.sun.msv.reader.ExpressionWithChildState.initialExpression.

sets initial pattern