mondrian.olap
Class NameResolver

java.lang.Object
  mondrian.olap.NameResolver

public final class NameResolver
extends Object

Resolves a list of segments (a parsed identifier) to an OLAP element.

Nested Class Summary

static interface

NameResolver.Namespace Naming context within which elements are defined.

Constructor Summary

NameResolver()
Creates a NameResolver.

Method Summary

static boolean	matches(Formula formula, OlapElement parent, IdentifierSegment segment) Returns whether a formula (representing a calculated member or named set) matches a given parent and name segment.
OlapElement	resolve(OlapElement parent, List<IdentifierSegment> segments, boolean failIfNotFound, int category, MatchType matchType, List<NameResolver.Namespace> namespaces) Resolves a list of segments (a parsed identifier) to an OLAP element.

Methods inherited from class java.lang.Object

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

Constructor Detail

NameResolver

public NameResolver()

Creates a NameResolver.

Method Detail

resolve

public OlapElement resolve(OlapElement parent,
                           List<IdentifierSegment> segments,
                           boolean failIfNotFound,
                           int category,
                           MatchType matchType,
                           List<NameResolver.Namespace> namespaces)

Resolves a list of segments (a parsed identifier) to an OLAP element.

Parameters:

parent - Parent element to search in, usually a cube

segments - Exploded compound name, such as {"Products", "Product Department", "Produce"}

failIfNotFound - If the element is not found, determines whether to return null or throw an error

category - Type of returned element, a Category value; Category.Unknown if it doesn't matter.

matchType - Match type

namespaces - Namespaces wherein to find child element at each step

Returns:

OLAP element with given name, or null if not found

matches

public static boolean matches(Formula formula,
                              OlapElement parent,
                              IdentifierSegment segment)

Returns whether a formula (representing a calculated member or named set) matches a given parent and name segment.

Parameters:

formula - Formula

parent - Parent element

segment - Name segment

Returns:

Whether formula matches