Uses of Package
org.apache.flink.util

Packages that use org.apache.flink.util

Package	Description
org.apache.flink.api.common
org.apache.flink.api.common.accumulators
org.apache.flink.api.common.functions
org.apache.flink.api.common.functions.util
org.apache.flink.api.common.operators
org.apache.flink.api.common.operators.base
org.apache.flink.core.fs
org.apache.flink.migration.util
org.apache.flink.util

Classes in org.apache.flink.util used by org.apache.flink.api.common

Class and Description
AbstractID A statistically unique identification number.
Visitable This interface marks types as visitable during a traversal.
Visitor A visitor encapsulates functionality that is applied to each node in the process of a traversal of a tree or DAD.

Classes in org.apache.flink.util used by org.apache.flink.api.common.accumulators

Class and Description
SerializedValue This class is used to transfer (via serialization) objects whose classes are not available in the system class loader.

Classes in org.apache.flink.util used by org.apache.flink.api.common.functions

Class and Description
Collector Collects a record and forwards it.

Classes in org.apache.flink.util used by org.apache.flink.api.common.functions.util

Class and Description
Collector Collects a record and forwards it.

Classes in org.apache.flink.util used by org.apache.flink.api.common.operators

Class and Description
Visitable This interface marks types as visitable during a traversal.
Visitor A visitor encapsulates functionality that is applied to each node in the process of a traversal of a tree or DAD.

Classes in org.apache.flink.util used by org.apache.flink.api.common.operators.base

Class and Description
Collector Collects a record and forwards it.
Visitable This interface marks types as visitable during a traversal.
Visitor A visitor encapsulates functionality that is applied to each node in the process of a traversal of a tree or DAD.

Classes in org.apache.flink.util used by org.apache.flink.core.fs

Class and Description
AbstractCloseableRegistry This is the abstract base class for registries that allow to register instances of Closeable, which are all closed if this registry is closed.
WrappingProxy

Classes in org.apache.flink.util used by org.apache.flink.migration.util

Class and Description
InstantiationUtil.ClassLoaderObjectInputStream A custom ObjectInputStream that can load classes using a specific ClassLoader.

Classes in org.apache.flink.util used by org.apache.flink.util

Class and Description
AbstractID A statistically unique identification number.
FlinkException Base class of all Flink-specific checked exceptions.
FlinkRuntimeException Base class of all Flink-specific unchecked exceptions.
LongValueSequenceIterator The LongValueSequenceIterator is an iterator that returns a sequence of numbers (as LongValue)s.
NetUtils.SocketFactory
NumberSequenceIterator The NumberSequenceIterator is an iterator that returns a sequence of numbers (as Long)s.
OperatingSystem An enumeration indicating the operating system that the JVM runs on.
ReflectionUtil.FullTypeInfo Container for the full type information of a type.
SerializedValue This class is used to transfer (via serialization) objects whose classes are not available in the system class loader.
SplittableIterator Abstract base class for iterators that can split themselves into multiple disjoint iterators.
Visitable This interface marks types as visitable during a traversal.
Visitor A visitor encapsulates functionality that is applied to each node in the process of a traversal of a tree or DAD.