Class GrammarState

  • All Implemented Interfaces:
    ExpressionOwner, org.xml.sax.ContentHandler
    Direct Known Subclasses:
    GrammarState

    public class GrammarState
    extends DivInGrammarState
    parses <grammar> element. this state is used to parse top-level grammars and nested grammars. grammars merged by include element are handled by MergeGrammarState.

    this class provides a new TREXGrammar object to localize names defined within this grammar.

    • Constructor Detail

      • GrammarState

        public GrammarState()
    • Method Detail

      • makeExpression

        protected Expression makeExpression()
        Description copied from class: ExpressionState
        This method is called from endElement method. Implementation has to provide Expression object that represents the content of this element.
        Overrides:
        makeExpression in class DivInGrammarState
      • startSelf

        protected void startSelf()
        Description copied from class: State
        performs a task that should be done before reading any child elements. derived-class can safely read startTag and/or parentState values.
        Overrides:
        startSelf in class State
      • endSelf

        public void endSelf()
        Description copied from class: SimpleState
        this method is called in endElement method when the state is about to be removed. derived-class should perform any wrap-up job
        Overrides:
        endSelf in class ExpressionState