Package org.ivoa.dm.tapschema

Record Class Column.Column_PK

java.lang.Object

java.lang.Record

org.ivoa.dm.tapschema.Column.Column_PK

All Implemented Interfaces:

Serializable

Enclosing class:

Column

public static record Column.Column_PK(String schema_name, String table_name, String column_name)
extends Record
implements Serializable

Composite key for Column.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Column_PK(String schema_name, String table_name, String column_name)	Creates an instance of a Column_PK record class.

Method Summary

Modifier and Type	Method	Description
String	column_name()	Returns the value of the column_name 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.
String	schema_name()	Returns the value of the schema_name record component.
String	table_name()	Returns the value of the table_name record component.
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

Column_PK

public Column_PK(String schema_name,
 String table_name,
 String column_name)

Creates an instance of a Column_PK record class.

Parameters:

schema_name - the value for the schema_name record component

table_name - the value for the table_name record component

column_name - the value for the column_name 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.

schema_name

public String schema_name()

Returns the value of the schema_name record component.

Returns:

the value of the schema_name record component

table_name

public String table_name()

Returns the value of the table_name record component.

Returns:

the value of the table_name record component

column_name

public String column_name()

Returns the value of the column_name record component.

Returns:

the value of the column_name record component