org.gvsig.tools.evaluator.sqljep
Class SQLJEPEvaluator

java.lang.Object
  org.medfoster.sqljep.BaseJEP
      org.gvsig.tools.evaluator.sqljep.SQLJEPEvaluator

All Implemented Interfaces:

Evaluator, org.medfoster.sqljep.ParserVisitor

public class SQLJEPEvaluator
extends org.medfoster.sqljep.BaseJEP
implements Evaluator

Field Summary

Fields inherited from class org.medfoster.sqljep.BaseJEP

debug, errorList, expression, funTab, runtime, topNode

Constructor Summary

SQLJEPEvaluator(String expresion)

Method Summary

Object	evaluate(EvaluatorData data)
int	findColumn(String name)
Comparable	getColumnObject(int arg0)
String	getDescription()
EvaluatorFieldsInfo	getFieldsInfo()
EvaluatorFieldValue[]	getFieldValues(String name)
String	getName()
String	getSQL()
Map.Entry	getVariable(String name)

Methods inherited from class org.medfoster.sqljep.BaseJEP

addFunction, clear, equals, getTopNode, getValue, isValid, parseExpression, removeFunction, toString, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

SQLJEPEvaluator

public SQLJEPEvaluator(String expresion)

Method Detail

getName

public String getName()

Specified by:

getName in interface Evaluator

getSQL

public String getSQL()

Specified by:

getSQL in interface Evaluator

getDescription

public String getDescription()

Specified by:

getDescription in interface Evaluator

getFieldValues

public EvaluatorFieldValue[] getFieldValues(String name)

evaluate

public Object evaluate(EvaluatorData data)

Specified by:

evaluate in interface Evaluator

findColumn

public int findColumn(String name)

Specified by:

findColumn in class org.medfoster.sqljep.BaseJEP

getColumnObject

public Comparable getColumnObject(int arg0)
                           throws org.medfoster.sqljep.ParseException

Specified by:

getColumnObject in class org.medfoster.sqljep.BaseJEP

Throws:

org.medfoster.sqljep.ParseException

getVariable

public Map.Entry getVariable(String name)
                      throws org.medfoster.sqljep.ParseException

Specified by:

getVariable in class org.medfoster.sqljep.BaseJEP

Throws:

org.medfoster.sqljep.ParseException

getFieldsInfo

public EvaluatorFieldsInfo getFieldsInfo()

Specified by:

getFieldsInfo in interface Evaluator