org.wso2.carbon.dataservices.core.sqlparser

Class DataManipulator

java.lang.Object

org.wso2.carbon.dataservices.core.sqlparser.DataManipulator

public class DataManipulator
extends Object

Constructor Summary

Constructors

Constructor and Description
DataManipulator()

Method Summary

Modifier and Type	Method and Description
List<String>	concatDataFunction(List<String> columnData, String concatOperator, List<String> concatData)
float	processAvg(Queue<String> processedTokens)
int	processCount(Queue<String> processedTokens)
float	processMax(Queue<String> processedTokens)
float	processMin(Queue<String> processedTokens)
float	processSum(Queue<String> processedTokens)
List<String>	retrieveColumnData(String columnName)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataManipulator

public DataManipulator()

Method Detail

processMax

public float processMax(Queue<String> processedTokens)

processMin

public float processMin(Queue<String> processedTokens)

processCount

public int processCount(Queue<String> processedTokens)

processSum

public float processSum(Queue<String> processedTokens)

processAvg

public float processAvg(Queue<String> processedTokens)

concatDataFunction

public List<String> concatDataFunction(List<String> columnData,
                                       String concatOperator,
                                       List<String> concatData)

retrieveColumnData

public List<String> retrieveColumnData(String columnName)