Record Class SchemaDiff.FieldChange

java.lang.Object

java.lang.Record

com.kingsrook.qqq.backend.core.model.metadata.tables.SchemaDiff.FieldChange

Enclosing class:

SchemaDiff

public static record SchemaDiff.FieldChange(String fieldName, Map<String,Object> before, Map<String,Object> after, List<String> changedAttributes)
extends Record

One changed field: which attributes differ, with their before and after values.

Constructor Summary

Constructors

Constructor	Description
FieldChange(String fieldName, Map<String,Object> before, Map<String,Object> after, List<String> changedAttributes)	Creates an instance of a FieldChange record class.

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	after()	Returns the value of the after record component.
Map<String,Object>	before()	Returns the value of the before record component.
List<String>	changedAttributes()	Returns the value of the changedAttributes record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	fieldName()	Returns the value of the fieldName record component.
final int	hashCode()	Returns a hash code value for this object.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

FieldChange

public FieldChange(String fieldName,
 Map<String,Object> before,
 Map<String,Object> after,
 List<String> changedAttributes)

Creates an instance of a FieldChange record class.

Parameters:

fieldName - the value for the fieldName record component

before - the value for the before record component

after - the value for the after record component

changedAttributes - the value for the changedAttributes record component

Method Details

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. All components in this record class are compared with Objects::equals(Object,Object).

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.

fieldName

public String fieldName()

Returns the value of the fieldName record component.

Returns:

the value of the fieldName record component

before

public Map<String,Object> before()

Returns the value of the before record component.

Returns:

the value of the before record component

after

public Map<String,Object> after()

Returns the value of the after record component.

Returns:

the value of the after record component

changedAttributes

public List<String> changedAttributes()

Returns the value of the changedAttributes record component.

Returns:

the value of the changedAttributes record component