org.apache.cassandra.schema

Class Tables

java.lang.Object

org.apache.cassandra.schema.Tables

All Implemented Interfaces:

java.lang.Iterable<CFMetaData>

public final class Tables
extends java.lang.Object
implements java.lang.Iterable<CFMetaData>

An immutable container for a keyspace's Tables.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Tables.Builder

Method Summary

Modifier and Type	Method and Description
static Tables.Builder	builder()
boolean	equals(java.lang.Object o)
java.util.Optional<CFMetaData>	get(java.lang.String name) Get the table with the specified name
CFMetaData	getNullable(java.lang.String name) Get the table with the specified name
int	hashCode()
java.util.Iterator<CFMetaData>	iterator()
static Tables	none()
static Tables	of(CFMetaData... tables)
static Tables	of(java.lang.Iterable<CFMetaData> tables)
int	size()
java.lang.String	toString()
Tables	with(CFMetaData table) Create a Tables instance with the provided table added
Tables	without(java.lang.String name) Creates a Tables instance with the table with the provided name removed

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 Tables.Builder builder()

none

public static Tables none()

of

public static Tables of(CFMetaData... tables)

of

public static Tables of(java.lang.Iterable<CFMetaData> tables)

iterator

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

Specified by:

iterator in interface java.lang.Iterable<CFMetaData>

size

public int size()

get

public java.util.Optional<CFMetaData> get(java.lang.String name)

Get the table with the specified name

Parameters:

name - a non-qualified table name

Returns:

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

getNullable

@Nullable
public CFMetaData getNullable(java.lang.String name)

Get the table with the specified name

Parameters:

name - a non-qualified table name

Returns:

null if the table name is not found; the found CFMetaData otherwise

with

public Tables with(CFMetaData table)

Create a Tables instance with the provided table added

without

public Tables without(java.lang.String name)

Creates a Tables instance with the table with the provided name removed

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