Package org.apache.ignite.catalog.definitions

Class ColumnDefinition

java.lang.Object

org.apache.ignite.catalog.definitions.ColumnDefinition

public class ColumnDefinition
extends Object

Definition of the column. The type of the column is defined either with the ColumnType or with the string representing the type.

Method Summary

Modifier and Type	Method	Description
static ColumnDefinition	column(String name, String definition)	Creates a column definition with the provided type definition.
static ColumnDefinition	column(String name, ColumnType<?> type)	Creates a column definition with the provided type.
@Nullable String	definition()	Returns string definition of the column type.
boolean	equals(Object o)
int	hashCode()
String	name()	Returns column name.
@Nullable ColumnType<?>	type()	Returns type of the column.

Methods inherited from class java.lang.Object

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

Method Details

column

public static ColumnDefinition column(String name,
 ColumnType<?> type)

Creates a column definition with the provided type.

Parameters:

name - Column name.

type - Type of the column.

Returns:

Constructed column definition.

column

public static ColumnDefinition column(String name,
 String definition)

Creates a column definition with the provided type definition.

Parameters:

name - Column name.

definition - Definition of the type of the column.

Returns:

Constructed column definition.

name

public String name()

Returns column name.

Returns:

Column name.

type

@Nullable
public @Nullable ColumnType<?> type()

Returns type of the column.

Returns:

Type of the column if present.

definition

@Nullable
public @Nullable String definition()

Returns string definition of the column type.

Returns:

String definition of the column type.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object