org.apache.gravitino.rel

Class TableChange.UpdateColumnAutoIncrement

java.lang.Object

org.apache.gravitino.rel.TableChange.UpdateColumnAutoIncrement

All Implemented Interfaces:

TableChange, TableChange.ColumnChange

Enclosing interface:

TableChange

public static final class TableChange.UpdateColumnAutoIncrement
extends java.lang.Object
implements TableChange.ColumnChange

A TableChange to update the autoIncrement of a field. True is to add autoIncrement, false is to delete autoIncrement.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.gravitino.rel.TableChange

TableChange.AddColumn, TableChange.AddIndex, TableChange.After, TableChange.ColumnChange, TableChange.ColumnPosition, TableChange.Default, TableChange.DeleteColumn, TableChange.DeleteIndex, TableChange.First, TableChange.RemoveProperty, TableChange.RenameColumn, TableChange.RenameTable, TableChange.SetProperty, TableChange.UpdateColumnAutoIncrement, TableChange.UpdateColumnComment, TableChange.UpdateColumnDefaultValue, TableChange.UpdateColumnNullability, TableChange.UpdateColumnPosition, TableChange.UpdateColumnType, TableChange.UpdateComment

Constructor Summary

Constructors

Constructor and Description
UpdateColumnAutoIncrement(java.lang.String[] fieldName, boolean autoIncrement) Creates a new UpdateColumnAutoIncrement instance.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.String[]	fieldName() Retrieves the field name of the column whose autoIncrement is being updated.
int	hashCode()
boolean	isAutoIncrement() The autoIncrement flag of the column.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.gravitino.rel.TableChange

addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addColumn, addIndex, deleteColumn, deleteIndex, removeProperty, rename, renameColumn, setProperty, updateColumnAutoIncrement, updateColumnComment, updateColumnDefaultValue, updateColumnNullability, updateColumnPosition, updateColumnType, updateComment

Constructor Detail

UpdateColumnAutoIncrement

public UpdateColumnAutoIncrement(java.lang.String[] fieldName,
                                 boolean autoIncrement)

Creates a new UpdateColumnAutoIncrement instance.

Parameters:

fieldName - The name of the field to be updated.

autoIncrement - The new autoIncrement flag of the field.

Method Detail

fieldName

public java.lang.String[] fieldName()

Retrieves the field name of the column whose autoIncrement is being updated.

Specified by:

fieldName in interface TableChange.ColumnChange

Returns:

An array of strings representing the field name.

isAutoIncrement

public boolean isAutoIncrement()

The autoIncrement flag of the column.

Returns:

true if the column is autoIncrement; false otherwise.

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