com.orientechnologies.orient.core.sql.functions

Class OSQLFunctionRuntime

java.lang.Object

com.orientechnologies.orient.core.sql.filter.OSQLFilterItemAbstract

com.orientechnologies.orient.core.sql.functions.OSQLFunctionRuntime

All Implemented Interfaces:

OSQLFilterItem

public class OSQLFunctionRuntime
extends OSQLFilterItemAbstract

Wraps function managing the binding of parameters.

Author:

Luca Garulli (l.garulli--at--orientechnologies.com)

Field Summary

Fields

Modifier and Type	Field and Description
Object[]	configuredParameters
OSQLFunction	function
Object[]	runtimeParameters

Fields inherited from class com.orientechnologies.orient.core.sql.filter.OSQLFilterItemAbstract

operationsChain

Constructor Summary

Constructors

Constructor and Description
OSQLFunctionRuntime(OBaseParser iQueryToParse, String iText)
OSQLFunctionRuntime(OSQLFunction iFunction)

Method Summary

Modifier and Type	Method and Description
boolean	aggregateResults()
Object	execute(Object iThis, OIdentifiable iCurrentRecord, Object iCurrentResult, OCommandContext iContext) Execute a function.
boolean	filterResult()
Object[]	getConfiguredParameters()
OSQLFunction	getFunction()
Object	getResult()
String	getRoot()
Object[]	getRuntimeParameters()
Object	getValue(OIdentifiable iRecord, Object iCurrentResult, OCommandContext iContext)
OSQLFunctionRuntime	setParameters(Object[] iParameters, boolean iEvaluate)
void	setResult(Object iValue)
protected void	setRoot(OBaseParser iQueryToParse, String iText)

Methods inherited from class com.orientechnologies.orient.core.sql.filter.OSQLFilterItemAbstract

getCollateForField, getLastChainOperator, hasChainOperators, toString, transformValue

Methods inherited from class java.lang.Object

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

Field Detail

function

public OSQLFunction function

configuredParameters

public Object[] configuredParameters

runtimeParameters

public Object[] runtimeParameters

Constructor Detail

OSQLFunctionRuntime

public OSQLFunctionRuntime(OBaseParser iQueryToParse,
                           String iText)

OSQLFunctionRuntime

public OSQLFunctionRuntime(OSQLFunction iFunction)

Method Detail

aggregateResults

public boolean aggregateResults()

filterResult

public boolean filterResult()

execute

public Object execute(Object iThis,
                      OIdentifiable iCurrentRecord,
                      Object iCurrentResult,
                      OCommandContext iContext)

Execute a function.

Parameters:

iCurrentRecord - Current record

iCurrentResult - TODO

iContext -

Returns:

getResult

public Object getResult()

setResult

public void setResult(Object iValue)

getValue

public Object getValue(OIdentifiable iRecord,
                       Object iCurrentResult,
                       OCommandContext iContext)

getRoot

public String getRoot()

Specified by:

getRoot in class OSQLFilterItemAbstract

setParameters

public OSQLFunctionRuntime setParameters(Object[] iParameters,
                                         boolean iEvaluate)

getFunction

public OSQLFunction getFunction()

getConfiguredParameters

public Object[] getConfiguredParameters()

getRuntimeParameters

public Object[] getRuntimeParameters()

setRoot

protected void setRoot(OBaseParser iQueryToParse,
                       String iText)

Specified by:

setRoot in class OSQLFilterItemAbstract