Interface | Description |
---|---|
Builder<T> |
A basic Builder pattern interface.
|
CloseableIterable<T> |
An iterable that is closeable.
|
Class | Description |
---|---|
BuilderUtils |
Utilities for creating Builders.
|
CollectionUtils |
Utility functions for arrays and collection classes.
|
CommandUtils |
run given command and return the result as string.
|
EnvironmentUtils |
Utils which detect environment settings.
|
ExceptionHandlingEventHandler<T> |
An ExceptionHandler that wraps another one, but catches all exceptions thrown by that one and forwards them
to an ExceptionHandler.
|
Exceptions |
Utility class to deal with Exceptions.
|
HadoopEnvironment |
Constants for the various Hadoop environment variables.
|
JARFileMaker |
Helper class to create JAR files.
|
MemoryUtils |
Utility class to report current and peak memory
usage.
|
ObjectInstantiationLogger |
A utility class used as a default at times.
|
Optional<T> |
Represents an optional value.
|
OSUtils |
OS utils.
|
REEFVersion |
Version information, retrieved from the pom (via a properties file reference).
|
SetOnce<T> |
A reference to a value that can be set exactly once.
|
SingletonAsserter |
A helper class that can be used to ensure that objects are only instantiated once.
|
ThreadLogger |
Methods to log the currently active set of threads with their stack traces.
|
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