Package org.drools.core.facttemplates

Class FactImpl

java.lang.Object

org.drools.core.facttemplates.FactImpl

All Implemented Interfaces:

Externalizable, Serializable, Fact

public class FactImpl
extends Object
implements Fact, Externalizable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
FactImpl()
FactImpl(FactTemplate template, long id)
FactImpl(FactTemplate template, Object[] values, long id)	this is the default constructor

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object object)
long	getFactId()	Return the long factId
FactTemplate	getFactTemplate()	Return the deftemplate for the fact
Object	getFieldValue(int index)	Method returns the value of the given slot at the id.
Object	getFieldValue(String name)
int	hashCode()
void	readExternal(ObjectInput in)
protected void	resetId(Fact fact)	this is used to reset the id, in the event an user tries to assert the same fact again, we reset the id to the existing one.
void	setFieldValue(int index, Object value)
void	setFieldValue(String name, Object value)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

FactImpl

public FactImpl()

FactImpl

public FactImpl(FactTemplate template,
                Object[] values,
                long id)

this is the default constructor

Parameters:

instance -

values -

FactImpl

public FactImpl(FactTemplate template,
                long id)

Method Detail

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

getFieldValue

public Object getFieldValue(int index)

Method returns the value of the given slot at the id.

Specified by:

getFieldValue in interface Fact

Parameters:

id -

Returns:

getFieldValue

public Object getFieldValue(String name)

Specified by:

getFieldValue in interface Fact

setFieldValue

public void setFieldValue(String name,
                          Object value)

Specified by:

setFieldValue in interface Fact

setFieldValue

public void setFieldValue(int index,
                          Object value)

Specified by:

setFieldValue in interface Fact

getFactId

public long getFactId()

Return the long factId

Specified by:

getFactId in interface Fact

Returns:

resetId

protected void resetId(Fact fact)

this is used to reset the id, in the event an user tries to assert the same fact again, we reset the id to the existing one.

Parameters:

fact -

getFactTemplate

public FactTemplate getFactTemplate()

Return the deftemplate for the fact

Specified by:

getFactTemplate in interface Fact

Returns:

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object object)

Overrides:

equals in class Object