org.axiondb
Interface Row

All Known Implementing Classes:

BaseRow, JoinedRow, LazyRow, RowView, SimpleRow

public interface Row

Contains the data for a single row in a table, view, result set, etc.

Version:

$Revision: 1.15 $ $Date: 2004/08/27 03:21:21 $

Method Summary

boolean	equals(java.lang.Object that) Returns true iff that is a Row with the same number of fields and each is equal to the corresponding field in me.
java.lang.Object	get(int i) Returns the value of the field at i (zero indexed).
int	getIdentifier()
int	hashCode() Return a hash code for me, in keeping with the generic Object.hashCode() contract.
void	set(int i, java.lang.Object val) Sets the value of the field at i (zero indexed).
void	setIdentifier(int id)
int	size() Returns the number of fields in me.

Method Detail

get

java.lang.Object get(int i)

Returns the value of the field at i (zero indexed).

set

void set(int i,
         java.lang.Object val)
         throws java.lang.UnsupportedOperationException

Sets the value of the field at i (zero indexed). This operation is optional.

Throws:

java.lang.UnsupportedOperationException

size

int size()

Returns the number of fields in me.

hashCode

int hashCode()

Return a hash code for me, in keeping with the generic Object.hashCode() contract.

Overrides:

hashCode in class java.lang.Object

equals

boolean equals(java.lang.Object that)

Returns true iff that is a Row with the same number of fields and each is equal to the corresponding field in me.

Adheres to the generic Object.equals(java.lang.Object)contract.

Overrides:

equals in class java.lang.Object

getIdentifier

int getIdentifier()

setIdentifier

void setIdentifier(int id)