Package org.apache.beam.sdk.io.gcp.spanner.changestreams.model

Class ColumnType

java.lang.Object

org.apache.beam.sdk.io.gcp.spanner.changestreams.model.ColumnType

All Implemented Interfaces:

Serializable

@DefaultCoder(AvroCoder.class)
public class ColumnType
extends Object
implements Serializable

Defines a column type from a Cloud Spanner table with the following information: column name, column type, flag indicating if column is primary key and column position in the table.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ColumnType(String name, TypeCode type, boolean isPrimaryKey, long ordinalPosition)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
String	getName()	The name of the column.
long	getOrdinalPosition()	The position of the column in the table.
TypeCode	getType()	The type of the column.
int	hashCode()
boolean	isPrimaryKey()	True if the column is part of the primary key, false otherwise.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ColumnType

@SchemaCreate
public ColumnType(String name,
 TypeCode type,
 boolean isPrimaryKey,
 long ordinalPosition)

Method Details

getName

public String getName()

The name of the column.

getType

public TypeCode getType()

The type of the column.

isPrimaryKey

public boolean isPrimaryKey()

True if the column is part of the primary key, false otherwise.

getOrdinalPosition

public long getOrdinalPosition()

The position of the column in the table.

equals

public boolean equals(@Nullable
 Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object