com.beasys.commerce.foundation.expression
Class ExpressionImpl

java.lang.Object
  |
  +--com.beasys.commerce.foundation.BelongingImpl
        |
        +--com.beasys.commerce.foundation.expression.ExpressionImpl

Direct Known Subclasses:

CriteriaImpl, LogicalImpl

public class ExpressionImpl

extends BelongingImpl

implements Expression, java.lang.Cloneable

This is the abstract base class for CriteriaImpl and LogicalImpl.

This class should not be directly instantiated.

.

See Also:

Serialized Form

Field Summary

boolean

not Specifies if this is a negative logical expression.

Fields inherited from class com.beasys.commerce.foundation.BelongingImpl

__classIdentifier, __containingBelonging, __containingEntity, __mapKey, __sequenceNumber

Constructor Summary

ExpressionImpl()

Method Summary

int	compareTo(java.lang.Object o) Compare this belonging to another
boolean	getNot() Get the value of not
java.lang.String	interfaceName() interfaceName() returns the unqualified name of the interface from the UML model.
void	setByValue(Belonging value) It is possible to call set-by-value with a superclass.
void	setNot(boolean not) Set the value of not
java.lang.String	toString() Render the expression as a string.
Belonging	value() value() is a more typesafe implementation of clone()
void	valueOf(java.lang.String searchExpression) Build a new expression that represents the string specified.

Methods inherited from class com.beasys.commerce.foundation.BelongingImpl

clearRelationalBinding, clearRelationalBinding, clearRelationalBinding, clearRelationalBinding, clone, equals, get__classIdentifier, get__containingBelonging, get__containingEntity, get__containingEntityReference, get__mapKey, get__sequenceNumber, set__containingBelonging, set__containingEntity, set__containingEntityReference, set__mapKey

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

not

public boolean not

Specifies if this is a negative logical expression.

• Containment: By Value
• Multiplicity: 1:1

Constructor Detail

ExpressionImpl

public ExpressionImpl()

Method Detail

getNot

public boolean getNot()

Get the value of not

Specified by:

getNot in interface Expression

setNot

public void setNot(boolean not)

Set the value of not

Specified by:

setNot in interface Expression

value

public Belonging value()

value() is a more typesafe implementation of clone()

Returns:

a clone of this instance

interfaceName

public java.lang.String interfaceName()

interfaceName() returns the unqualified name of the interface from the UML model.

Returns:

the unqualified name of the belonging interface

setByValue

public void setByValue(Belonging value)

It is possible to call set-by-value with a superclass.

If that is the case, only the fields in the superclass will be set in this instance. The remaining fields get the default values. It is also possible to call set-by-value with a subclass. In this case, the specialized fields in the subclass will be ignored. The overridden fields in the subclass will be populated.

Overrides:

setByValue in class BelongingImpl

compareTo

public int compareTo(java.lang.Object o)

Compare this belonging to another

Overrides:

compareTo in class BelongingImpl

Parameters:

o - target object for comparision

Returns:

0 objects are equal

toString

public java.lang.String toString()

Render the expression as a string.

Specified by:

toString in interface Expression

Overrides:

toString in class java.lang.Object

See Also:

ExpressionHelper.toString(com.beasys.commerce.foundation.expression.Expression)

valueOf

public void valueOf(java.lang.String searchExpression)

Build a new expression that represents the string specified.

This methods should be marked as abstract.

Specified by:

valueOf in interface Expression

Tags copied from interface: Expression

Throws:

java.lang.IllegalArgumentException - thrown on an invalid expression string.

See Also:

ExpressionHelper.parse(java.lang.String)