Package net.ontopia.persistence.query.jdo

Class JDOAnd

java.lang.Object

net.ontopia.persistence.query.jdo.JDOAnd

All Implemented Interfaces:

JDOExpressionIF

public class JDOAnd
extends Object
implements JDOExpressionIF

INTERNAL: JDOQL logical expression: and (&&). Syntax: '( ... && ... )'.

Field Summary

Fields

Modifier and Type	Field	Description
protected JDOExpressionIF[]	expressions

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	Description
JDOAnd(List expressions)
JDOAnd(JDOExpressionIF expr)
JDOAnd(JDOExpressionIF[] expressions)
JDOAnd(JDOExpressionIF expr1, JDOExpressionIF expr2)
JDOAnd(JDOExpressionIF expr1, JDOExpressionIF expr2, JDOExpressionIF expr3)
JDOAnd(JDOExpressionIF expr1, JDOExpressionIF expr2, JDOExpressionIF expr3, JDOExpressionIF expr4)
JDOAnd(JDOExpressionIF expr1, JDOExpressionIF expr2, JDOExpressionIF expr3, JDOExpressionIF expr4, JDOExpressionIF expr5)

Method Summary

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

expressions

protected JDOExpressionIF[] expressions

Constructor Detail

JDOAnd

public JDOAnd(List expressions)

JDOAnd

public JDOAnd(JDOExpressionIF[] expressions)

JDOAnd

public JDOAnd(JDOExpressionIF expr)

JDOAnd

public JDOAnd(JDOExpressionIF expr1,
              JDOExpressionIF expr2)

JDOAnd

public JDOAnd(JDOExpressionIF expr1,
              JDOExpressionIF expr2,
              JDOExpressionIF expr3)

JDOAnd

public JDOAnd(JDOExpressionIF expr1,
              JDOExpressionIF expr2,
              JDOExpressionIF expr3,
              JDOExpressionIF expr4)

JDOAnd

public JDOAnd(JDOExpressionIF expr1,
              JDOExpressionIF expr2,
              JDOExpressionIF expr3,
              JDOExpressionIF expr4,
              JDOExpressionIF expr5)

Method Detail

setExpressions

public void setExpressions(JDOExpressionIF[] expressions)

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

getExpressions

public JDOExpressionIF[] getExpressions()

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