Package org.apache.cassandra.db

Class RegularAndStaticColumns

java.lang.Object

org.apache.cassandra.db.RegularAndStaticColumns

All Implemented Interfaces:

Iterable<ColumnMetadata>

public class RegularAndStaticColumns
extends Object
implements Iterable<ColumnMetadata>

Columns (or a subset of the columns) that a partition contains. This mainly groups both static and regular columns for convenience.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RegularAndStaticColumns.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static RegularAndStaticColumns	NONE
final Columns	regulars
final Columns	statics

Constructor Summary

Constructors

Constructor	Description
RegularAndStaticColumns(Columns statics, Columns regulars)

Method Summary

Modifier and Type	Method	Description
static RegularAndStaticColumns.Builder	builder()
Columns	columns(boolean isStatic)
boolean	contains(ColumnMetadata column)
boolean	equals(Object other)
int	hashCode()
boolean	includes(RegularAndStaticColumns columns)
boolean	isEmpty()
Iterator<ColumnMetadata>	iterator()
RegularAndStaticColumns	mergeTo(RegularAndStaticColumns that)
static RegularAndStaticColumns	of(ColumnMetadata column)
Iterator<ColumnMetadata>	selectOrderIterator()
int	size()	Returns the total number of static and regular columns.
String	toString()
long	unsharedHeapSize()
RegularAndStaticColumns	without(ColumnMetadata column)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

NONE

public static RegularAndStaticColumns NONE

statics

public final Columns statics

regulars

public final Columns regulars

Constructor Details

RegularAndStaticColumns

public RegularAndStaticColumns(Columns statics,
 Columns regulars)

Method Details

of

public static RegularAndStaticColumns of(ColumnMetadata column)

without

public RegularAndStaticColumns without(ColumnMetadata column)

mergeTo

public RegularAndStaticColumns mergeTo(RegularAndStaticColumns that)

isEmpty

public boolean isEmpty()

columns

public Columns columns(boolean isStatic)

contains

public boolean contains(ColumnMetadata column)

includes

public boolean includes(RegularAndStaticColumns columns)

iterator

public Iterator<ColumnMetadata> iterator()

Specified by:

iterator in interface Iterable<ColumnMetadata>

selectOrderIterator

public Iterator<ColumnMetadata> selectOrderIterator()

size

public int size()

Returns the total number of static and regular columns.

unsharedHeapSize

public long unsharedHeapSize()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

builder

public static RegularAndStaticColumns.Builder builder()