org.drools.core.rule

Class QueryArgument.Literal

java.lang.Object

org.drools.core.rule.QueryArgument.Literal

All Implemented Interfaces:

Externalizable, Serializable, QueryArgument

Enclosing interface:

QueryArgument

public static class QueryArgument.Literal
extends Object
implements QueryArgument

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.core.rule.QueryArgument

QueryArgument.Declr, QueryArgument.Expression, QueryArgument.Literal, QueryArgument.Null, QueryArgument.Var

Field Summary

Fields inherited from interface org.drools.core.rule.QueryArgument

NULL, VAR

Constructor Summary

Constructors

Constructor and Description
Literal()
Literal(Object value)

Method Summary

Modifier and Type	Method and Description
Object	getValue(InternalWorkingMemory wm, LeftTuple leftTuple)
QueryArgument	normalize(ClassLoader classLoader)
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

Literal

public Literal()

Literal

public Literal(Object value)

Method Detail

getValue

public Object getValue(InternalWorkingMemory wm,
                       LeftTuple leftTuple)

Specified by:

getValue in interface QueryArgument

normalize

public QueryArgument normalize(ClassLoader classLoader)

Specified by:

normalize in interface QueryArgument

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException