com.viaoa.object

Class OAHierFinder<F extends OAObject>

java.lang.Object

com.viaoa.object.OAHierFinder<F>

public class OAHierFinder<F extends OAObject>
extends Object

This is used to find the first value in an object hierarchy (including recursive) that has a matching value in the first object, or one of the objects in it's hierarchy, as defined by propertyPaths. example: Employee.department.location.region.country; where location is recursive (has parent locations) and each object in the hierarchy has a property to know if it has "specialFlag" or not. OAHierFinder f = new OAHierFinder(EmployeePP.specialFlag, EmployeePP.location().region().country()) f.findFirstValue(employee, filter);

Constructor Summary

Constructors

Constructor and Description
OAHierFinder(String propertyName, String propertyPath)
OAHierFinder(String propertyName, String propertyPath, boolean bIncludeFromObject)

Method Summary

Modifier and Type	Method and Description
Object	findFirst(F fromObject)
Object	findFirst(F fromObject, OAFilter filter)
Object	findFirstEmpty(F fromObject)
Object	findFirstNotEmpty(F fromObject)
Object	findFirstNotNull(F fromObject)
Object	findFirstTrue(F fromObject) Find first that is converts to True.
protected boolean	findFirstValue(OAObject obj, OAFilter filter, int pos)
protected boolean	findFirstValue(OAObject obj, OAFilter filter, int pos, boolean bRecursiveCheckOnly)

Methods inherited from class java.lang.Object

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

Constructor Detail

OAHierFinder

public OAHierFinder(String propertyName,
                    String propertyPath)

OAHierFinder

public OAHierFinder(String propertyName,
                    String propertyPath,
                    boolean bIncludeFromObject)

Method Detail

findFirst

public Object findFirst(F fromObject,
                        OAFilter filter)

findFirst

public Object findFirst(F fromObject)

findFirstNotEmpty

public Object findFirstNotEmpty(F fromObject)

findFirstEmpty

public Object findFirstEmpty(F fromObject)

findFirstNotNull

public Object findFirstNotNull(F fromObject)

findFirstTrue

public Object findFirstTrue(F fromObject)

Find first that is converts to True.

findFirstValue

protected boolean findFirstValue(OAObject obj,
                                 OAFilter filter,
                                 int pos)

findFirstValue

protected boolean findFirstValue(OAObject obj,
                                 OAFilter filter,
                                 int pos,
                                 boolean bRecursiveCheckOnly)