Package se.kuseman.payloadbuilder.api.catalog

Class Schema

java.lang.Object

se.kuseman.payloadbuilder.api.catalog.Schema

public class Schema
extends Object

Schema consisting of a list of columns with name and type. Used during query planning and as return schema from TupleVector's

Field Summary

Fields

Modifier and Type	Field	Description
static final Schema	EMPTY

Constructor Summary

Constructors

Constructor	Description
Schema(List<Column> columns)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
List<Column>	getColumns()
int	getSize()
int	hashCode()
static Schema	of(Column... columns)	Construct a schema from provided columns
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final Schema EMPTY

Constructor Details

Schema

public Schema(List<Column> columns)

Method Details

getColumns

public List<Column> getColumns()

getSize

public int getSize()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

of

public static Schema of(Column... columns)

Construct a schema from provided columns