net.ontopia.persistence.query.jdo
Class JDONot

java.lang.Object
  net.ontopia.persistence.query.jdo.JDONot

All Implemented Interfaces:

JDOExpressionIF

public class JDONot
extends java.lang.Object
implements JDOExpressionIF

INTERNAL: JDOQL logical expression: not (!). Syntax: '!( ... )'.

Field Summary

protected JDOExpressionIF

expression

Fields inherited from interface net.ontopia.persistence.query.jdo.JDOExpressionIF

AND, BOOLEAN, CONTAINS, ENDS_WITH, EQUALS, IS_EMPTY, LIKE, NOT, NOT_EQUALS, OR, SET_OPERATION, STARTS_WITH, VALUE_EXPRESSION

Constructor Summary

JDONot(JDOExpressionIF expression)

Method Summary

boolean	equals(java.lang.Object obj)
JDOExpressionIF	getExpression()
int	getType() INTERNAL: Returns the type of JDO expression indicated by one of the constants in the JDOExpressionIF interface.
int	hashCode()
java.lang.String	toString()
void	visit(JDOVisitorIF visitor) INTERNAL: Allows the value to be visited.

Methods inherited from class java.lang.Object

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

Field Detail

expression

protected JDOExpressionIF expression

Constructor Detail

JDONot

public JDONot(JDOExpressionIF expression)

Method Detail

getType

public int getType()

Description copied from interface: JDOExpressionIF

INTERNAL: Returns the type of JDO expression indicated by one of the constants in the JDOExpressionIF interface.

Specified by:

getType in interface JDOExpressionIF

getExpression

public JDOExpressionIF getExpression()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

visit

public void visit(JDOVisitorIF visitor)

Description copied from interface: JDOExpressionIF

INTERNAL: Allows the value to be visited. This method is used for retrieval of nested data in expressions.

Specified by:

visit in interface JDOExpressionIF