Record Class RSColumn

java.lang.Object

java.lang.Record

org.apache.cayenne.access.jdbc.RSColumn

public record RSColumn(String rsName, int rsType, String dataRowName, ExtendedType<?> reader, DbAttribute attribute)
extends Record

A descriptor of a ResultSet column.

Since:

5.0

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RSColumn.RowBuilder

Constructor Summary

Constructors

Constructor	Description
RSColumn(String rsName, int rsType, String dataRowName, ExtendedType<?> reader, DbAttribute attribute)	Creates an instance of a RSColumn record class.

Method Summary

Modifier and Type	Method	Description
DbAttribute	attribute()	Returns the value of the attribute record component.
String	dataRowName()	Returns the value of the dataRowName record component.
boolean	equals(Object o)	Returns true if another object is a ColumnDescriptor with the same name and data row key.
int	hashCode()	Returns a hash code value for this object.
ExtendedType<?>	reader()	Returns the value of the reader record component.
static RSColumn.RowBuilder	rowBuilder()	Creates a RSColumn.RowBuilder that assembles the array of RSColumns describing a result row.
String	rsName()	Returns the value of the rsName record component.
int	rsType()	Returns the value of the rsType record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

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

Constructor Details

RSColumn

public RSColumn(String rsName,
 int rsType,
 String dataRowName,
 ExtendedType<?> reader,
 DbAttribute attribute)

Creates an instance of a RSColumn record class.

Parameters:

rsName - the value for the rsName record component

rsType - the value for the rsType record component

dataRowName - the value for the dataRowName record component

reader - the value for the reader record component

attribute - the value for the attribute record component

Method Details

equals

public boolean equals(Object o)

Returns true if another object is a ColumnDescriptor with the same name and data row key. Other fields are ignored in the equality test.

Specified by:

equals in class Record

hashCode

public 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

rowBuilder

public static RSColumn.RowBuilder rowBuilder()

Creates a RSColumn.RowBuilder that assembles the array of RSColumns describing a result row.

Since:

5.0

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

rsName

public String rsName()

Returns the value of the rsName record component.

Returns:

the value of the rsName record component

rsType

public int rsType()

Returns the value of the rsType record component.

Returns:

the value of the rsType record component

dataRowName

public String dataRowName()

Returns the value of the dataRowName record component.

Returns:

the value of the dataRowName record component

reader

public ExtendedType<?> reader()

Returns the value of the reader record component.

Returns:

the value of the reader record component

attribute

public DbAttribute attribute()

Returns the value of the attribute record component.

Returns:

the value of the attribute record component