org.drools.rule
Class Declaration

java.lang.Object
  org.drools.rule.Declaration

All Implemented Interfaces:

java.io.Serializable

public class Declaration

extends java.lang.Object

implements java.io.Serializable

See Also:

Serialized Form

Constructor Summary

Declaration(java.lang.String identifier, Extractor extractor, int column)
Construct.

Method Summary

boolean	equals(java.lang.Object object)
int	getColumn() Returns the index of the column
Extractor	getExtractor() Returns the Extractor expression
java.lang.String	getIdentifier() Retrieve the variable's identifier.
ObjectType	getObjectType() Retrieve the ObjectType.
java.lang.Object	getValue(java.lang.Object object)
int	hashCode()
void	setColumn(int column)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Declaration

public Declaration(java.lang.String identifier,
                   Extractor extractor,
                   int column)

Construct.

Parameters:

identifier - The name of the variable.

Method Detail

getIdentifier

public java.lang.String getIdentifier()

Retrieve the variable's identifier.

Returns:

The variable's identifier.

getObjectType

public ObjectType getObjectType()

Retrieve the ObjectType.

Returns:

The object-type.

getColumn

public int getColumn()

Returns the index of the column

Returns:

the column

setColumn

public void setColumn(int column)

getExtractor

public Extractor getExtractor()

Returns the Extractor expression

Returns:

getValue

public java.lang.Object getValue(java.lang.Object object)

toString

public java.lang.String toString()

hashCode

public int hashCode()

equals

public boolean equals(java.lang.Object object)