com.ibm.tivoli.maximo.report.expr

Class HasAttributeValidator

java.lang.Object

com.ibm.tivoli.maximo.report.expr.Collector

com.ibm.tivoli.maximo.report.expr.TypeCollector

com.ibm.tivoli.maximo.report.expr.HasAttributeValidator

All Implemented Interfaces:

Node.Visitor

public class HasAttributeValidator
extends TypeCollector

A Validator that will validate Listeral nodes in the parsed expression and test them to ensure they are actually valid mbo fields for the given mbo objectname. If a list of valid attributes are passed, then the validator will validate that a field is a valid mbo object field AND that the field is in the list of valid attributes.

Author:

sls

Nested Class Summary

Nested classes/interfaces inherited from class com.ibm.tivoli.maximo.report.expr.Collector

Collector.Mode

Nested classes/interfaces inherited from interface com.ibm.tivoli.maximo.report.expr.Node.Visitor

Node.Visitor.State, Node.Visitor.Status

Constructor Summary

Constructors

Constructor and Description
HasAttributeValidator(java.lang.String objectname, java.util.Set<java.lang.String> validAttributes)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	accept(Node n) Return true if this node can be accepted by the Collector
java.util.Set<java.lang.String>	getValidAttributeSet() After validation is done, you can get a Set of valid attributes that are being used in the expression

Methods inherited from class com.ibm.tivoli.maximo.report.expr.Collector

first, getNodes, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

HasAttributeValidator

public HasAttributeValidator(java.lang.String objectname,
                     java.util.Set<java.lang.String> validAttributes)

Method Detail

accept

public boolean accept(Node n)
               throws java.rmi.RemoteException,
                      MXException

Description copied from class: Collector

Return true if this node can be accepted by the Collector

Overrides:

accept in class TypeCollector

Returns:

Throws:

java.rmi.RemoteException

MXException

getValidAttributeSet

public java.util.Set<java.lang.String> getValidAttributeSet()

After validation is done, you can get a Set of valid attributes that are being used in the expression

Returns: