Package org.apache.cassandra.schema

Class Types

java.lang.Object

org.apache.cassandra.schema.Types

All Implemented Interfaces:

java.lang.Iterable<UserType>

public final class Types
extends java.lang.Object
implements java.lang.Iterable<UserType>

An immutable container for a keyspace's UDTs.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Types.Builder
static class	Types.RawBuilder

Method Summary

Modifier and Type	Method	Description
static Types.Builder	builder()
boolean	equals(java.lang.Object o)
java.util.Optional<UserType>	get(java.nio.ByteBuffer name)	Get the type with the specified name
UserType	getNullable(java.nio.ByteBuffer name)	Get the type with the specified name
int	hashCode()
boolean	isEmpty()
java.util.Iterator<UserType>	iterator()
static Types	none()
static Types	of(UserType... types)
static Types.RawBuilder	rawBuilder(java.lang.String keyspace)
java.lang.Iterable<UserType>	referencingUserType(java.nio.ByteBuffer name)
java.util.stream.Stream<UserType>	sortedStream()	Returns a stream of user types sorted by dependencies
java.util.stream.Stream<UserType>	stream()
java.lang.String	toString()
Types	with(UserType type)	Create a Types instance with the provided type added
Types	without(java.nio.ByteBuffer name)	Creates a Types instance with the type with the provided name removed
Types	without(UserType type)
Types	withUpdatedUserType(UserType udt)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

builder

public static Types.Builder builder()

rawBuilder

public static Types.RawBuilder rawBuilder(java.lang.String keyspace)

none

public static Types none()

of

public static Types of(UserType... types)

iterator

public java.util.Iterator<UserType> iterator()

Specified by:

iterator in interface java.lang.Iterable<UserType>

stream

public java.util.stream.Stream<UserType> stream()

sortedStream

public java.util.stream.Stream<UserType> sortedStream()

Returns a stream of user types sorted by dependencies

Returns:

a stream of user types sorted by dependencies

referencingUserType

public java.lang.Iterable<UserType> referencingUserType(java.nio.ByteBuffer name)

isEmpty

public boolean isEmpty()

get

public java.util.Optional<UserType> get(java.nio.ByteBuffer name)

Get the type with the specified name

Parameters:

name - a non-qualified type name

Returns:

an empty Optional if the type name is not found; a non-empty optional of UserType otherwise

getNullable

@Nullable
public UserType getNullable(java.nio.ByteBuffer name)

Get the type with the specified name

Parameters:

name - a non-qualified type name

Returns:

null if the type name is not found; the found UserType otherwise

with

public Types with(UserType type)

Create a Types instance with the provided type added

without

public Types without(java.nio.ByteBuffer name)

Creates a Types instance with the type with the provided name removed

without

public Types without(UserType type)

withUpdatedUserType

public Types withUpdatedUserType(UserType udt)

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object