Package com.onec.schema

Record Class SchemaChange

java.lang.Object

java.lang.Record

com.onec.schema.SchemaChange

public record SchemaChange(SchemaChange.Type type, String table, String column, String detail, boolean destructive, List<String> sql)
extends Record

One change in a MigrationPlan: what it is, the SQL that performs it, and whether it can lose data (destructive changes are skipped unless onec.schema.allow-destructive=true).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	SchemaChange.Type

Constructor Summary

Constructors

Constructor	Description
SchemaChange(SchemaChange.Type type, String table, String column, String detail, boolean destructive, List<String> sql)	Creates an instance of a SchemaChange record class.

Method Summary

Modifier and Type	Method	Description
String	column()	Returns the value of the column record component.
String	describe()
boolean	destructive()	Returns the value of the destructive record component.
String	detail()	Returns the value of the detail record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
List<String>	sql()	Returns the value of the sql record component.
String	table()	Returns the value of the table record component.
final String	toString()	Returns a string representation of this record class.
SchemaChange.Type	type()	Returns the value of the type record component.

Methods inherited from class java.lang.Object

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

Constructor Details

SchemaChange

public SchemaChange(SchemaChange.Type type,
 String table,
 String column,
 String detail,
 boolean destructive,
 List<String> sql)

Creates an instance of a SchemaChange record class.

Parameters:

type - the value for the type record component

table - the value for the table record component

column - the value for the column record component

detail - the value for the detail record component

destructive - the value for the destructive record component

sql - the value for the sql record component

Method Details

describe

public String describe()

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

type

public SchemaChange.Type type()

Returns the value of the type record component.

Returns:

the value of the type record component

table

public String table()

Returns the value of the table record component.

Returns:

the value of the table record component

column

public String column()

Returns the value of the column record component.

Returns:

the value of the column record component

detail

public String detail()

Returns the value of the detail record component.

Returns:

the value of the detail record component

destructive

public boolean destructive()

Returns the value of the destructive record component.

Returns:

the value of the destructive record component

sql

public List<String> sql()

Returns the value of the sql record component.

Returns:

the value of the sql record component