io.siddhi.extension.execution.map

Class ContainsValueFunctionExtension

java.lang.Object

io.siddhi.core.executor.function.FunctionExecutor<io.siddhi.core.util.snapshot.state.State>

io.siddhi.extension.execution.map.ContainsValueFunctionExtension

All Implemented Interfaces:

io.siddhi.core.executor.ExpressionExecutor

public class ContainsValueFunctionExtension
extends io.siddhi.core.executor.function.FunctionExecutor<io.siddhi.core.util.snapshot.state.State>

containsValue(Object) Returns boolean true if the object is empty map, boolean false if it is not . Accept Type(s): (Object) Return Type(s): boolean

Field Summary

Fields inherited from class io.siddhi.core.executor.function.FunctionExecutor

attributeExpressionExecutors, functionId, processingMode, siddhiQueryContext

Constructor Summary

Constructors

Constructor and Description
ContainsValueFunctionExtension()

Method Summary

Modifier and Type	Method and Description
protected Object	execute(Object[] data, io.siddhi.core.util.snapshot.state.State state)
protected Object	execute(Object data, io.siddhi.core.util.snapshot.state.State state)
io.siddhi.query.api.definition.Attribute.Type	getReturnType()
protected io.siddhi.core.util.snapshot.state.StateFactory<io.siddhi.core.util.snapshot.state.State>	init(io.siddhi.core.executor.ExpressionExecutor[] attributeExpressionExecutors, io.siddhi.core.util.config.ConfigReader configReader, io.siddhi.core.config.SiddhiQueryContext siddhiQueryContext)

Methods inherited from class io.siddhi.core.executor.function.FunctionExecutor

execute, execute, execute, initExecutor

Methods inherited from class java.lang.Object

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

Constructor Detail

ContainsValueFunctionExtension

public ContainsValueFunctionExtension()

Method Detail

init

protected io.siddhi.core.util.snapshot.state.StateFactory<io.siddhi.core.util.snapshot.state.State> init(io.siddhi.core.executor.ExpressionExecutor[] attributeExpressionExecutors,
                                                                                                         io.siddhi.core.util.config.ConfigReader configReader,
                                                                                                         io.siddhi.core.config.SiddhiQueryContext siddhiQueryContext)

Specified by:

init in class io.siddhi.core.executor.function.FunctionExecutor<io.siddhi.core.util.snapshot.state.State>

execute

protected Object execute(Object[] data,
                         io.siddhi.core.util.snapshot.state.State state)

Specified by:

execute in class io.siddhi.core.executor.function.FunctionExecutor<io.siddhi.core.util.snapshot.state.State>

execute

protected Object execute(Object data,
                         io.siddhi.core.util.snapshot.state.State state)

Specified by:

execute in class io.siddhi.core.executor.function.FunctionExecutor<io.siddhi.core.util.snapshot.state.State>

getReturnType

public io.siddhi.query.api.definition.Attribute.Type getReturnType()