Package de.bwaldvogel.mongo.backend

Class AbstractMongoCollection<P>

java.lang.Object

de.bwaldvogel.mongo.backend.AbstractMongoCollection<P>

All Implemented Interfaces:

MongoCollection<P>

Direct Known Subclasses:

AbstractSynchronizedMongoCollection

public abstract class AbstractMongoCollection<P>
extends Object
implements MongoCollection<P>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractMongoCollection.FindAndModifyPlanExecutorError

Field Summary

Fields

Modifier and Type	Field	Description
protected final CursorRegistry	cursorRegistry
protected final CollectionOptions	options

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractMongoCollection(MongoDatabase database, String collectionName, CollectionOptions options, CursorRegistry cursorRegistry)

Method Summary

Modifier and Type	Method	Description
void	addDocument(Document document)
protected abstract P	addDocumentInternal(Document document)
void	addIndex(Index<P> index)
int	count(Document query, int skip, int limit)
protected Cursor	createCursor(List<Document> remainingDocuments)
protected QueryResult	createQueryResult(List<Document> matchedDocuments, int batchSize)
int	deleteDocuments(Document selector, int limit, Oplog oplog)
protected static DocumentComparator	deriveComparator(Document orderBy)
protected boolean	documentMatchesQuery(Document document, Document query)
void	drop()
void	dropIndex(String indexName)
Document	findAndModify(Document query)
protected P	findDocumentPosition(Document document)
String	getCollectionName()
MongoDatabase	getDatabase()
protected abstract int	getDataSize()
protected abstract Document	getDocument(P position)
protected String	getIdField()
List<Index<P>>	getIndexes()
Document	getStats()
UUID	getUuid()
Document	handleDistinct(Document query)
QueryResult	handleQuery(QueryParameters queryParameters)
protected abstract void	handleUpdate(P position, Document oldDocument, Document newDocument)
List<Document>	insertDocuments(List<Document> documents, boolean isOrdered)
protected static boolean	isNaturalDescending(Document orderBy)
protected abstract QueryResult	matchDocuments(Document query, Document orderBy, int numberToSkip, int numberToReturn, int batchSize, Document fieldSelector)
protected QueryResult	matchDocuments(Document query, Iterable<P> positions, Document orderBy, int numberToSkip, int limit, int batchSize, Document fieldSelector)
protected QueryResult	matchDocumentsFromStream(Document query, Stream<Document> documentStream, int numberToSkip, int limit, int batchSize, Comparator<Document> documentComparator, Document fieldSelector)
protected QueryResult	matchDocumentsFromStream(Stream<Document> documentStream, Document query, Document orderBy, int numberToSkip, int limit, int batchSize, Document fieldSelector)
protected QueryResult	queryDocuments(Document query, Document orderBy, int numberToSkip, int limit, int batchSize, Document fieldSelector)
void	removeDocument(Document document)
protected abstract void	removeDocument(P position)
void	renameTo(MongoDatabase newDatabase, String newCollectionName)
protected abstract Stream<DocumentWithPosition<P>>	streamAllDocumentsWithPosition()
String	toString()
protected boolean	tracksDataSize()
protected abstract void	updateDataSize(int sizeDelta)
Document	updateDocuments(Document selector, Document updateQuery, ArrayFilters arrayFilters, boolean isMulti, boolean isUpsert, Oplog oplog)
Document	validate()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.bwaldvogel.mongo.MongoCollection

addDocumentIfMissing, addDocuments, count, deleteDocuments, getDatabaseName, getFullName, getNumIndexes, handleQuery, handleQuery, handleQueryAsStream, insertDocuments, isEmpty, queryAll, queryAllAsStream

Field Details

options

protected final CollectionOptions options

cursorRegistry

protected final CursorRegistry cursorRegistry

Constructor Details

AbstractMongoCollection

protected AbstractMongoCollection(MongoDatabase database,
 String collectionName,
 CollectionOptions options,
 CursorRegistry cursorRegistry)

Method Details

getUuid

public UUID getUuid()

Specified by:

getUuid in interface MongoCollection<P>

documentMatchesQuery

protected boolean documentMatchesQuery(Document document,
 Document query)

queryDocuments

protected QueryResult queryDocuments(Document query,
 Document orderBy,
 int numberToSkip,
 int limit,
 int batchSize,
 Document fieldSelector)

matchDocuments

protected abstract QueryResult matchDocuments(Document query,
 Document orderBy,
 int numberToSkip,
 int numberToReturn,
 int batchSize,
 Document fieldSelector)

matchDocumentsFromStream

protected QueryResult matchDocumentsFromStream(Stream<Document> documentStream,
 Document query,
 Document orderBy,
 int numberToSkip,
 int limit,
 int batchSize,
 Document fieldSelector)

matchDocumentsFromStream

protected QueryResult matchDocumentsFromStream(Document query,
 Stream<Document> documentStream,
 int numberToSkip,
 int limit,
 int batchSize,
 Comparator<Document> documentComparator,
 Document fieldSelector)

matchDocuments

protected QueryResult matchDocuments(Document query,
 Iterable<P> positions,
 Document orderBy,
 int numberToSkip,
 int limit,
 int batchSize,
 Document fieldSelector)

isNaturalDescending

protected static boolean isNaturalDescending(Document orderBy)

deriveComparator

protected static DocumentComparator deriveComparator(Document orderBy)

getDocument

protected abstract Document getDocument(P position)

updateDataSize

protected abstract void updateDataSize(int sizeDelta)

getDataSize

protected abstract int getDataSize()

addDocumentInternal

protected abstract P addDocumentInternal(Document document)

addDocument

public void addDocument(Document document)

Specified by:

addDocument in interface MongoCollection<P>

getDatabase

public MongoDatabase getDatabase()

Specified by:

getDatabase in interface MongoCollection<P>

getCollectionName

public String getCollectionName()

Specified by:

getCollectionName in interface MongoCollection<P>

toString

public String toString()

Overrides:

toString in class Object

addIndex

public void addIndex(Index<P> index)

Specified by:

addIndex in interface MongoCollection<P>

drop

public void drop()

Specified by:

drop in interface MongoCollection<P>

dropIndex

public void dropIndex(String indexName)

Specified by:

dropIndex in interface MongoCollection<P>

getIdField

protected String getIdField()

findAndModify

public Document findAndModify(Document query)

Specified by:

findAndModify in interface MongoCollection<P>

handleQuery

public QueryResult handleQuery(QueryParameters queryParameters)

Specified by:

handleQuery in interface MongoCollection<P>

insertDocuments

public List<Document> insertDocuments(List<Document> documents,
 boolean isOrdered)

Specified by:

insertDocuments in interface MongoCollection<P>

handleDistinct

public Document handleDistinct(Document query)

Specified by:

handleDistinct in interface MongoCollection<P>

deleteDocuments

public int deleteDocuments(Document selector,
 int limit,
 Oplog oplog)

Specified by:

deleteDocuments in interface MongoCollection<P>

updateDocuments

public Document updateDocuments(Document selector,
 Document updateQuery,
 ArrayFilters arrayFilters,
 boolean isMulti,
 boolean isUpsert,
 Oplog oplog)

Specified by:

updateDocuments in interface MongoCollection<P>

handleUpdate

protected abstract void handleUpdate(P position,
 Document oldDocument,
 Document newDocument)

getIndexes

public List<Index<P>> getIndexes()

Specified by:

getIndexes in interface MongoCollection<P>

count

public int count(Document query,
 int skip,
 int limit)

Specified by:

count in interface MongoCollection<P>

getStats

public Document getStats()

Specified by:

getStats in interface MongoCollection<P>

removeDocument

public void removeDocument(Document document)

Specified by:

removeDocument in interface MongoCollection<P>

tracksDataSize

protected boolean tracksDataSize()

validate

public Document validate()

Specified by:

validate in interface MongoCollection<P>

renameTo

public void renameTo(MongoDatabase newDatabase,
 String newCollectionName)

Specified by:

renameTo in interface MongoCollection<P>

removeDocument

protected abstract void removeDocument(P position)

findDocumentPosition

protected P findDocumentPosition(Document document)

streamAllDocumentsWithPosition

protected abstract Stream<DocumentWithPosition<P>> streamAllDocumentsWithPosition()

createQueryResult

protected QueryResult createQueryResult(List<Document> matchedDocuments,
 int batchSize)

createCursor

protected Cursor createCursor(List<Document> remainingDocuments)