net.ontopia.persistence.query.sql
Class SQLEquals

java.lang.Object
  net.ontopia.persistence.query.sql.SQLEquals

All Implemented Interfaces:

SQLExpressionIF

public class SQLEquals
extends java.lang.Object
implements SQLExpressionIF

INTERNAL: SQL condition: equals (=)

Field Summary

protected SQLValueIF	left
protected SQLValueIF	right

Fields inherited from interface net.ontopia.persistence.query.sql.SQLExpressionIF

AND, EQUALS, EXISTS, FALSE, IN, IS_NULL, JOIN, LIKE, NOT, NOT_EQUALS, OR, SET_OPERATION, VALUE_EXPRESSION, VERBATIM

Constructor Summary

SQLEquals()

SQLEquals(SQLValueIF left, SQLValueIF right)

Method Summary

SQLValueIF	getLeft()
SQLValueIF	getRight()
int	getType() INTERNAL: Returns the expression type.
void	setLeft(SQLValueIF left)
void	setRight(SQLValueIF right)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

left

protected SQLValueIF left

right

protected SQLValueIF right

Constructor Detail

SQLEquals

public SQLEquals()

SQLEquals

public SQLEquals(SQLValueIF left,
                 SQLValueIF right)

Method Detail

getType

public int getType()

Description copied from interface: SQLExpressionIF

INTERNAL: Returns the expression type. The type is represented by one of the constants in the SQLExpressionIF interface.

Specified by:

getType in interface SQLExpressionIF

getLeft

public SQLValueIF getLeft()

setLeft

public void setLeft(SQLValueIF left)

getRight

public SQLValueIF getRight()

setRight

public void setRight(SQLValueIF right)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object