Package org.gvsig.tools.evaluator.sqljep

Class SQLJEPEvaluator

java.lang.Object
org.medfoster.sqljep.BaseJEP
org.medfoster.sqljep.RowJEP
org.gvsig.tools.evaluator.sqljep.SQLJEPEvaluator
All Implemented Interfaces:
org.gvsig.tools.evaluator.Evaluator, org.gvsig.tools.evaluator.EvaluatorWithDescriptions, org.gvsig.tools.persistence.Persistent, org.medfoster.sqljep.ParserVisitor
public class SQLJEPEvaluator extends org.medfoster.sqljep.RowJEP implements org.gvsig.tools.evaluator.EvaluatorWithDescriptions, org.gvsig.tools.persistence.Persistent

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.gvsig.tools.evaluator.EvaluatorWithDescriptions

    org.gvsig.tools.evaluator.EvaluatorWithDescriptions.Description

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final String
    TODATE_FUNCTION_NAME
     

    Fields inherited from class org.medfoster.sqljep.RowJEP

    columnMapping, row

    Fields inherited from class org.medfoster.sqljep.BaseJEP

    debug, errorList, expression, funTab, runtime, topNode

  • Constructor Summary

    Constructors
    Constructor
    Description
    SQLJEPEvaluator(String expresion)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    Object
    evaluate(org.gvsig.tools.evaluator.EvaluatorData data)
     
    org.gvsig.tools.evaluator.EvaluatorWithDescriptions.Description[]
    getAvailableFunctions()
     
    org.gvsig.tools.evaluator.EvaluatorWithDescriptions.Description[]
    getAvailableOperators()
     
    String
    getDescription()
     
    org.gvsig.tools.evaluator.EvaluatorFieldsInfo
    getFieldsInfo()
     
    String
    getName()
     
    String
    getSQL()
     
    Map.Entry
    getVariable(String name)
     
    void
    loadFromState(org.gvsig.tools.persistence.PersistentState ps)
     
    void
    saveToState(org.gvsig.tools.persistence.PersistentState ps)
     

    Methods inherited from class org.medfoster.sqljep.RowJEP

    clear, findColumn, getColumnObject, getValue, parseExpression, setRow

    Methods inherited from class org.medfoster.sqljep.BaseJEP

    addFunction, 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

  • Field Details

  • Constructor Details

    • SQLJEPEvaluator

      public SQLJEPEvaluator(String expresion)

  • Method Details

    • getName

      public String getName()
      Specified by:
      getName in interface org.gvsig.tools.evaluator.Evaluator

    • getSQL

      public String getSQL()
      Specified by:
      getSQL in interface org.gvsig.tools.evaluator.Evaluator

    • getDescription

      public String getDescription()
      Specified by:
      getDescription in interface org.gvsig.tools.evaluator.Evaluator

    • evaluate

      public Object evaluate(org.gvsig.tools.evaluator.EvaluatorData data) throws org.gvsig.tools.evaluator.EvaluatorException
      Specified by:
      evaluate in interface org.gvsig.tools.evaluator.Evaluator
      Throws:
      org.gvsig.tools.evaluator.EvaluatorException

    • getVariable

      public Map.Entry getVariable(String name) throws org.medfoster.sqljep.ParseException
      Overrides:
      getVariable in class org.medfoster.sqljep.RowJEP
      Throws:
      org.medfoster.sqljep.ParseException

    • saveToState

      public void saveToState(org.gvsig.tools.persistence.PersistentState ps) throws org.gvsig.tools.persistence.exception.PersistenceException
      Specified by:
      saveToState in interface org.gvsig.tools.persistence.Persistent
      Throws:
      org.gvsig.tools.persistence.exception.PersistenceException

    • loadFromState

      public void loadFromState(org.gvsig.tools.persistence.PersistentState ps) throws org.gvsig.tools.persistence.exception.PersistenceException
      Specified by:
      loadFromState in interface org.gvsig.tools.persistence.Persistent
      Throws:
      org.gvsig.tools.persistence.exception.PersistenceException

    • getFieldsInfo

      public org.gvsig.tools.evaluator.EvaluatorFieldsInfo getFieldsInfo()
      Specified by:
      getFieldsInfo in interface org.gvsig.tools.evaluator.Evaluator

    • getAvailableOperators

      public org.gvsig.tools.evaluator.EvaluatorWithDescriptions.Description[] getAvailableOperators()
      Specified by:
      getAvailableOperators in interface org.gvsig.tools.evaluator.EvaluatorWithDescriptions

    • getAvailableFunctions

      public org.gvsig.tools.evaluator.EvaluatorWithDescriptions.Description[] getAvailableFunctions()
      Specified by:
      getAvailableFunctions in interface org.gvsig.tools.evaluator.EvaluatorWithDescriptions