org.makumba.providers.query.oql
Class InTree

java.lang.Object
  org.makumba.providers.query.oql.AnalysisTree
      org.makumba.providers.query.oql.InTree

public class InTree
extends AnalysisTree

a tree checker for the IN operator. it makes sure that the type of the left operand is the same with the types of all operands in the compared set

Field Summary

Fields inherited from class org.makumba.providers.query.oql.AnalysisTree

ADD, AND, ASIM_COMP, CONCAT, EXCEPT, IN, INTERSECT, leaf, left, LIKE, makumbaType, MUL, op, OR, right, SIM_COMP, UNION

Constructor Summary

InTree(Object left, Object right)

Method Summary

void	computeType()

Methods inherited from class org.makumba.providers.query.oql.AnalysisTree

adjustType, checkOperandTypes, checkOperandTypes, computeTypeFromOperands, getMakumbaType, getTree, guessParameterType, guessParameterType, negociateOperandTypes, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

InTree

public InTree(Object left,
              Object right)

Method Detail

computeType

public void computeType()
                 throws antlr.RecognitionException

Overrides:

computeType in class AnalysisTree

Throws:

antlr.RecognitionException