com.espertech.esper.common.client.util

Class CountMinSketchAgentStringUTF16Forge

java.lang.Object

com.espertech.esper.common.client.util.CountMinSketchAgentStringUTF16Forge

All Implemented Interfaces:

CountMinSketchAgentForge

public class CountMinSketchAgentStringUTF16Forge
extends java.lang.Object
implements CountMinSketchAgentForge

Count-min sketch agent that handles String-type values and uses UTF-16 encoding to transform strings to byte-array and back.

Constructor Summary

Constructors

Constructor and Description
CountMinSketchAgentStringUTF16Forge()

Method Summary

Modifier and Type	Method and Description
com.espertech.esper.common.internal.bytecodemodel.model.expression.CodegenExpression	codegenMake(com.espertech.esper.common.internal.bytecodemodel.base.CodegenMethod parent, com.espertech.esper.common.internal.bytecodemodel.base.CodegenClassScope classScope) Provides the code for the agent.
java.lang.Class[]	getAcceptableValueTypes() Returns an array of types that the agent can handle, for validation purposes.

Methods inherited from class java.lang.Object

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

Constructor Detail

CountMinSketchAgentStringUTF16Forge

public CountMinSketchAgentStringUTF16Forge()

Method Detail

getAcceptableValueTypes

public java.lang.Class[] getAcceptableValueTypes()

Description copied from interface: CountMinSketchAgentForge

Returns an array of types that the agent can handle, for validation purposes. For example, an agent that accepts byte-array type values should return "new Class[] {String.class}". Interfaces and supertype classes can also be part of the class array.

Specified by:

getAcceptableValueTypes in interface CountMinSketchAgentForge

Returns:

class array of acceptable type

codegenMake

public com.espertech.esper.common.internal.bytecodemodel.model.expression.CodegenExpression codegenMake(com.espertech.esper.common.internal.bytecodemodel.base.CodegenMethod parent,
                                                                                                        com.espertech.esper.common.internal.bytecodemodel.base.CodegenClassScope classScope)

Description copied from interface: CountMinSketchAgentForge

Provides the code for the agent.

Specified by:

codegenMake in interface CountMinSketchAgentForge

Parameters:

parent - parent methods

classScope - class scope

Returns:

expression