Package org.graylog.plugins.pipelineprocessor.functions.strings

Class StringEntropy

java.lang.Object

org.graylog.plugins.pipelineprocessor.ast.functions.AbstractFunction<Double>

org.graylog.plugins.pipelineprocessor.functions.strings.StringEntropy

All Implemented Interfaces:

Function<Double>

public class StringEntropy
extends AbstractFunction<Double>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	NAME

Fields inherited from interface org.graylog.plugins.pipelineprocessor.ast.functions.Function

ERROR_FUNCTION, log

Constructor Summary

Constructors

Constructor	Description
StringEntropy()

Method Summary

Modifier and Type	Method	Description
FunctionDescriptor<Double>	descriptor()
Double	evaluate(FunctionArgs args, EvaluationContext context)

Methods inherited from class org.graylog.plugins.pipelineprocessor.ast.functions.AbstractFunction

preComputeConstantArgument

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graylog.plugins.pipelineprocessor.ast.functions.Function

preprocessArgs

Field Details

NAME

public static final String NAME

See Also:

• Constant Field Values

Constructor Details

StringEntropy

public StringEntropy()

Method Details

evaluate

public Double evaluate(FunctionArgs args,
 EvaluationContext context)

descriptor

public FunctionDescriptor<Double> descriptor()