org.wso2.siddhi.extension.time

Class DateDifferenceFunctionExtension

java.lang.Object

org.wso2.siddhi.core.executor.function.FunctionExecutor

org.wso2.siddhi.extension.time.DateDifferenceFunctionExtension

All Implemented Interfaces:

org.wso2.siddhi.core.executor.ExpressionExecutor, org.wso2.siddhi.core.util.extension.holder.EternalReferencedHolder, org.wso2.siddhi.core.util.snapshot.Snapshotable

public class DateDifferenceFunctionExtension
extends org.wso2.siddhi.core.executor.function.FunctionExecutor

dateDiff(dateValue1,dateValue2,dateFormat1,dateFormat2)/dateDiff(dateValue1,dateValue2)/dateDiff(timestampInMilliseconds1,timestampInMilliseconds2) Returns time(days) between two dates. dateValue1 - value of date. eg: "2014-11-11 13:23:44.657", "2014-11-11" , "13:23:44.657" dateValue2 - value of date. eg: "2014-11-11 13:23:44.657", "2014-11-11" , "13:23:44.657" dateFormat1 - Date format of the provided dateValue1. eg: yyyy-MM-dd HH:mm:ss.SSS dateFormat2 - Date format of the provided dateValue2. eg: yyyy-MM-dd HH:mm:ss.SSS timestampInMilliseconds1 - date value in milliseconds.(from the epoch) eg: 1415712224000L timestampInMilliseconds2 - date value in milliseconds.(from the epoch) eg: 1423456224000L Accept Type(s) for dateDiff(dateValue1,dateValue2,dateFormat1,dateFormat2): dateValue1 : STRING dateValue2 : STRING dateFormat1 : STRING dateFormat2 : STRING Accept Type(s) for dateDiff(timestampInMilliseconds1,timestampInMilliseconds2): timestampInMilliseconds1 : LONG timestampInMilliseconds2 : LONG Return Type(s): INT

Field Summary

Fields inherited from class org.wso2.siddhi.core.executor.function.FunctionExecutor

attributeExpressionExecutors, elementId, executionPlanContext

Constructor Summary

Constructors

Constructor and Description
DateDifferenceFunctionExtension()

Method Summary

Methods

Modifier and Type	Method and Description
Object[]	currentState()
protected Object	execute(Object data)
protected Object	execute(Object[] data)
org.wso2.siddhi.query.api.definition.Attribute.Type	getReturnType()
protected void	init(org.wso2.siddhi.core.executor.ExpressionExecutor[] attributeExpressionExecutors, org.wso2.siddhi.core.config.ExecutionPlanContext executionPlanContext)
void	restoreState(Object[] state)
void	start()
void	stop()

Methods inherited from class org.wso2.siddhi.core.executor.function.FunctionExecutor

cloneExecutor, execute, getElementId, initExecutor

Methods inherited from class java.lang.Object

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

Constructor Detail

DateDifferenceFunctionExtension

public DateDifferenceFunctionExtension()

Method Detail

init

protected void init(org.wso2.siddhi.core.executor.ExpressionExecutor[] attributeExpressionExecutors,
        org.wso2.siddhi.core.config.ExecutionPlanContext executionPlanContext)

Specified by:

init in class org.wso2.siddhi.core.executor.function.FunctionExecutor

execute

protected Object execute(Object[] data)

Specified by:

execute in class org.wso2.siddhi.core.executor.function.FunctionExecutor

execute

protected Object execute(Object data)

Specified by:

execute in class org.wso2.siddhi.core.executor.function.FunctionExecutor

start

public void start()

stop

public void stop()

getReturnType

public org.wso2.siddhi.query.api.definition.Attribute.Type getReturnType()

currentState

public Object[] currentState()

restoreState

public void restoreState(Object[] state)