com.sun.mdm.index.query
Class SelectMap

java.lang.Object
  com.sun.mdm.index.query.SelectMap

class SelectMap

extends java.lang.Object

This class contains a map of Object names and all the fields to be selected in the query. When this object is created, it will also add the primary key to the map if not already selected in the selectFields list. So it guarantees that a key field will always be retrieved in the query and that helps in Object Assembling later in the Assembling process. Currently this Map is used only by MultiQueryParser (for multiple queries).

Constructor Summary

(package private)

SelectMap(java.util.HashSet selectObjects, QualifiedField[] selectFields) Creates a new instance of SelectMap

Method Summary

(package private) java.util.ArrayList	getExtraKeyColumns(java.lang.String object)
(package private) java.util.ArrayList	getFields(java.lang.String object)
(package private) java.util.ArrayList	getKeyFields(java.lang.String object)
(package private) java.util.ArrayList	getKeyIndices(java.lang.String object)
(package private) QPath	getQPath(java.lang.String object)
(package private) void	setQPath(java.lang.String object, QPath qpath)

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectMap

SelectMap(java.util.HashSet selectObjects,
          QualifiedField[] selectFields)

Creates a new instance of SelectMap

Parameters:

selectObjects - The different objects that needs to be retrieved.

selectFields - The fields corresponding to selectObjects.

Method Detail

getExtraKeyColumns

java.util.ArrayList getExtraKeyColumns(java.lang.String object)

getFields

java.util.ArrayList getFields(java.lang.String object)

getKeyFields

java.util.ArrayList getKeyFields(java.lang.String object)

getKeyIndices

java.util.ArrayList getKeyIndices(java.lang.String object)

getQPath

QPath getQPath(java.lang.String object)

setQPath

void setQPath(java.lang.String object,
              QPath qpath)