Package org.elasticsearch.common

Interface Summary

Interface	Description
CheckedBiConsumer<T,U,E extends java.lang.Exception>	A BiConsumer-like interface which allows throwing checked exceptions.
CheckedBiFunction<T,U,R,E extends java.lang.Exception>	A BiFunction-like interface which allows throwing checked exceptions.
CheckedConsumer<T,E extends java.lang.Exception>	A Consumer-like interface which allows throwing checked exceptions.
CheckedRunnable<E extends java.lang.Exception>	A Runnable-like interface which allows throwing checked exceptions.
CheckedSupplier<R,E extends java.lang.Exception>	A Supplier-like interface which allows throwing checked exceptions.
TriFunction<S,T,U,R>	Represents a function that accepts three arguments and produces a result.

Class Summary

Class	Description
Classes
Explicit<T>	Holds a value that is either: a) set implicitly e.g.
ExponentiallyWeightedMovingAverage	Implements exponentially weighted moving averages (commonly abbreviated EWMA) for a single value.
FieldMemoryStats	A reusable class to encode field -> memory size mappings
MacAddressProvider
NamedRegistry<T>	A registry from String to some class implementation.
Numbers	A set of utilities for numbers.
PidFile	Process ID file abstraction that writes the current pid into a file and optionally removes it on system exit.
Randomness	Provides factory methods for producing reproducible sources of randomness.
StopWatch	Simple stop watch, allowing for timing of a number of tasks, exposing total running time and running time for each named task.
StopWatch.TaskInfo	Inner class to hold data about one task executed within the stop watch.
Strings
Table
Table.Cell
UUIDs

Enum Summary

Enum	Description
Priority

Exception Summary

Exception	Description
ParsingException	Exception that can be used when parsing queries with a given XContentParser.
ValidationException	Encapsulates an accumulation of validation errors

Annotation Types Summary

Annotation Type	Description
SuppressLoggerChecks	Annotation to suppress logging usage checks errors inside a whole class or a method.