Package org.gvsig.expressionevaluator.impl.function.dataaccess

Class SelectAggregateFunction

java.lang.Object
org.gvsig.expressionevaluator.spi.AbstractFunction
org.gvsig.expressionevaluator.impl.function.dataaccess.AbstractSelectFunction
org.gvsig.expressionevaluator.impl.function.dataaccess.SelectAggregateFunction
All Implemented Interfaces:
org.gvsig.expressionevaluator.Function
public class SelectAggregateFunction extends AbstractSelectFunction
Author:
jjdelcerro

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static String
    FUNCTION_SELECT_AGGREGATE
     

    Fields inherited from class org.gvsig.expressionevaluator.spi.AbstractFunction

    LOGGER, TYPE_BIGDECIMAL, TYPE_BOOLEAN, TYPE_DATE, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT, TYPE_LONG, TYPE_NULL, TYPE_STRING

    Fields inherited from interface org.gvsig.expressionevaluator.Function

    GROUP_AGGREGATE, GROUP_BOOLEAN, GROUP_CONVERSION, GROUP_DATETIME, GROUP_NUMERIC, GROUP_OGC, GROUP_OTHER, GROUP_PROGRAMMING, GROUP_STRING

  • Constructor Summary

    Constructors
    Constructor
    Description
    SelectAggregateFunction()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    allowConstantFolding()
     
    Object
    call(org.gvsig.expressionevaluator.Interpreter interpreter, Object[] args)
     
    Object
    call(org.gvsig.expressionevaluator.Interpreter interpreter, org.gvsig.expressionevaluator.Codes args)
     
    boolean
    isHidden()
     
    String
    toString(org.gvsig.expressionevaluator.Codes args, org.gvsig.expressionevaluator.Formatter<org.gvsig.expressionevaluator.Code> formatter)
     
    org.gvsig.expressionevaluator.ExpressionBuilder.Value
    toValue(org.gvsig.expressionevaluator.ExpressionBuilder builder, org.gvsig.expressionevaluator.Codes args)
     
    boolean
    useArgumentsInsteadObjects()
     

    Methods inherited from class org.gvsig.expressionevaluator.impl.function.dataaccess.AbstractSelectFunction

    getFeatureStore, getIdentifier, getStore, getTupleOrNull, getWhereCode, isHostExpression, removeOuterTablesReferences, replaceLocalVariables

    Methods inherited from class org.gvsig.expressionevaluator.spi.AbstractFunction

    addAlias, aliases, argc, checkDoubleValue, checkFloatValue, description, descriptionArgs, getBigDecimal, getBoolean, getBoolean, getBoolean, getBoolean, getBoolean, getComparable, getComparable, getDate, getDate, getDouble, getDouble, getFile, getFile, getFloat, getFloat, getFullDescription, getInt, getInt, getInt, getJsonArray, getJsonArray, getJsonObject, getJsonObject, getJsonStructure, getJsonStructure, getList, getLocalDateTime, getLocalDateTime, getLong, getLong, getObject, getObject, getStr, getStr, getType, getURL, group, isNull, isOperator, isSQLCompatible, name, returnType, setDescription, setDescriptionArgs, setReturnType, setTemplate, template, toBoolean, toString

    Methods inherited from class java.lang.Object

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

  • Field Details

    • FUNCTION_SELECT_AGGREGATE

      public static String FUNCTION_SELECT_AGGREGATE

  • Constructor Details

    • SelectAggregateFunction

      public SelectAggregateFunction()

  • Method Details

    • isHidden

      public boolean isHidden()
      Specified by:
      isHidden in interface org.gvsig.expressionevaluator.Function
      Overrides:
      isHidden in class org.gvsig.expressionevaluator.spi.AbstractFunction

    • allowConstantFolding

      public boolean allowConstantFolding()
      Specified by:
      allowConstantFolding in interface org.gvsig.expressionevaluator.Function
      Overrides:
      allowConstantFolding in class org.gvsig.expressionevaluator.spi.AbstractFunction

    • useArgumentsInsteadObjects

      public boolean useArgumentsInsteadObjects()
      Specified by:
      useArgumentsInsteadObjects in interface org.gvsig.expressionevaluator.Function
      Overrides:
      useArgumentsInsteadObjects in class org.gvsig.expressionevaluator.spi.AbstractFunction

    • call

      public Object call(org.gvsig.expressionevaluator.Interpreter interpreter, Object[] args) throws Exception
      Throws:
      Exception

    • call

      public Object call(org.gvsig.expressionevaluator.Interpreter interpreter, org.gvsig.expressionevaluator.Codes args) throws Exception
      Specified by:
      call in interface org.gvsig.expressionevaluator.Function
      Overrides:
      call in class org.gvsig.expressionevaluator.spi.AbstractFunction
      Throws:
      Exception

    • toValue

      public org.gvsig.expressionevaluator.ExpressionBuilder.Value toValue(org.gvsig.expressionevaluator.ExpressionBuilder builder, org.gvsig.expressionevaluator.Codes args)
      Specified by:
      toValue in interface org.gvsig.expressionevaluator.Function
      Overrides:
      toValue in class org.gvsig.expressionevaluator.spi.AbstractFunction

    • toString

      public String toString(org.gvsig.expressionevaluator.Codes args, org.gvsig.expressionevaluator.Formatter<org.gvsig.expressionevaluator.Code> formatter)
      Specified by:
      toString in interface org.gvsig.expressionevaluator.Function
      Overrides:
      toString in class org.gvsig.expressionevaluator.spi.AbstractFunction