Class WhereCompiler


  • public class WhereCompiler
    extends java.lang.Object
    Processes a String expression using Antlr, it uses the Where grammar for the public api.
    • Constructor Summary

      Constructors 
      Constructor Description
      WhereCompiler()  
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static org.antlr.runtime.tree.CommonTree compileSelectClause​(java.lang.String selectParam)  
      static org.antlr.runtime.tree.CommonTree compileWhereClause​(java.lang.String expression)  
      static java.lang.String resolveMessage​(org.antlr.runtime.RecognitionException exception)
      Returns a message based on the information in the RecognitionException
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • WhereCompiler

        public WhereCompiler()
    • Method Detail

      • compileWhereClause

        public static org.antlr.runtime.tree.CommonTree compileWhereClause​(java.lang.String expression)
                                                                    throws org.antlr.runtime.RecognitionException
        Throws:
        org.antlr.runtime.RecognitionException
      • compileSelectClause

        public static org.antlr.runtime.tree.CommonTree compileSelectClause​(java.lang.String selectParam)
                                                                     throws org.antlr.runtime.RecognitionException
        Throws:
        org.antlr.runtime.RecognitionException
      • resolveMessage

        public static java.lang.String resolveMessage​(org.antlr.runtime.RecognitionException exception)
        Returns a message based on the information in the RecognitionException
        Parameters:
        exception - RecognitionException
        Returns:
        String explaining the error