Package org.datanucleus.store.excel.query

Class ExcelCandidateList

java.lang.Object

org.datanucleus.store.query.AbstractLazyLoadList

org.datanucleus.store.query.AbstractCandidateLazyLoadList

org.datanucleus.store.excel.query.ExcelCandidateList

All Implemented Interfaces:

Iterable, Collection, List

public class ExcelCandidateList
extends org.datanucleus.store.query.AbstractCandidateLazyLoadList

Wrapper for a List of candidate instances from Excel. Loads the instances from the workbook lazily.

Field Summary

Fields inherited from class org.datanucleus.store.query.AbstractCandidateLazyLoadList

cmds, ec

Fields inherited from class org.datanucleus.store.query.AbstractLazyLoadList

size

Constructor Summary

Constructors

Constructor	Description
ExcelCandidateList(Class cls, boolean subclasses, org.datanucleus.ExecutionContext ec, String cacheType, org.datanucleus.store.connection.ManagedConnection mconn, boolean ignoreCache, org.datanucleus.FetchPlan fp)	Constructor for the lazy loaded Excel candidate list.

Method Summary

Modifier and Type	Method	Description
protected int	getSize()
protected Object	retrieveObjectForIndex(int index)

Methods inherited from class org.datanucleus.store.query.AbstractLazyLoadList

add, add, addAll, addAll, clear, contains, containsAll, get, indexOf, isEmpty, isOpen, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, set, size, subList, toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

equals, hashCode, replaceAll, sort, spliterator

Constructor Detail

ExcelCandidateList

public ExcelCandidateList(Class cls,
                          boolean subclasses,
                          org.datanucleus.ExecutionContext ec,
                          String cacheType,
                          org.datanucleus.store.connection.ManagedConnection mconn,
                          boolean ignoreCache,
                          org.datanucleus.FetchPlan fp)

Constructor for the lazy loaded Excel candidate list.

Parameters:

cls - The candidate class

subclasses - Whether to include subclasses

ec - execution context

cacheType - Type of caching

mconn - Connection to the datastore

ignoreCache - Whether to ignore the cache on object retrieval

fp - Fetch Plan

Method Detail

getSize

protected int getSize()

Specified by:

getSize in class org.datanucleus.store.query.AbstractLazyLoadList

retrieveObjectForIndex

protected Object retrieveObjectForIndex(int index)

Specified by:

retrieveObjectForIndex in class org.datanucleus.store.query.AbstractLazyLoadList