net.ontopia.persistence.query.jdo

Class JDOBoolean

java.lang.Object

net.ontopia.persistence.query.jdo.JDOBoolean

All Implemented Interfaces:

JDOExpressionIF

public class JDOBoolean
extends Object
implements JDOExpressionIF

INTERNAL: JDOQL boolean expression value: true or false.

Field Summary

Fields

Modifier and Type	Field and Description
static JDOBoolean	FALSE
static JDOBoolean	TRUE
protected boolean	value

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

Constructors

Constructor and Description
JDOBoolean(boolean value)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
int	getType() INTERNAL: Returns the type of JDO expression indicated by one of the constants in the JDOExpressionIF interface.
boolean	getValue()
int	hashCode()
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

TRUE

public static final JDOBoolean TRUE

FALSE

public static final JDOBoolean FALSE

value

protected boolean value

Constructor Detail

JDOBoolean

public JDOBoolean(boolean value)

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

getValue

public boolean getValue()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class 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