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

Class StringUtilsFunction

java.lang.Object

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

org.graylog.plugins.pipelineprocessor.functions.strings.StringUtilsFunction

All Implemented Interfaces:

Function<String>

Direct Known Subclasses:

Capitalize, Lowercase, Swapcase, Uncapitalize, Uppercase

public abstract class StringUtilsFunction
extends AbstractFunction<String>

Field Summary

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

ERROR_FUNCTION, log

Constructor Summary

Constructors

Constructor	Description
StringUtilsFunction()

Method Summary

Modifier and Type	Method	Description
protected abstract String	apply(String value, Locale locale)
protected abstract String	description()
FunctionDescriptor<String>	descriptor()
String	evaluate(FunctionArgs args, EvaluationContext context)
protected abstract String	getName()
protected abstract String	getRuleBuilderName()
protected abstract String	getRuleBuilderTitle()
protected abstract boolean	isLocaleAware()

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

Constructor Details

StringUtilsFunction

public StringUtilsFunction()

Method Details

evaluate

public String evaluate(FunctionArgs args,
 EvaluationContext context)

descriptor

public FunctionDescriptor<String> descriptor()

getName

protected abstract String getName()

description

protected abstract String description()

isLocaleAware

protected abstract boolean isLocaleAware()

apply

protected abstract String apply(String value,
 Locale locale)

getRuleBuilderName

@Nonnull
protected abstract String getRuleBuilderName()

getRuleBuilderTitle

@Nonnull
protected abstract String getRuleBuilderTitle()