org.nuxeo.ecm.core.api

Class DocumentModelComparator

java.lang.Object

org.nuxeo.ecm.core.api.DocumentModelComparator

All Implemented Interfaces:

Serializable, Comparator<DocumentModel>, Sorter

public class DocumentModelComparator
extends Object
implements Sorter

DocumentModel comparator. Uses ordering independent of case or accent. If two values are integers/longs, numbering comparison is used.

Author:

Florent Guillaume, Anahide Tchertchian

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static String	ORDER_ASC

Constructor Summary

Constructors

Constructor and Description
DocumentModelComparator(Map<String,String> orderBy) Constructor using a map of property names to compare on.
DocumentModelComparator(String schemaName, Map<String,String> orderBy) Constructor using a schema and a map of field names to compare on.

Method Summary

Modifier and Type	Method and Description
int	compare(DocumentModel doc1, DocumentModel doc2)
protected int	compare(Object v1, Object v2, boolean asc)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

ORDER_ASC

public static final String ORDER_ASC

See Also:

Constant Field Values

Constructor Detail

DocumentModelComparator

public DocumentModelComparator(String schemaName,
                               Map<String,String> orderBy)

Constructor using a schema and a map of field names to compare on.

Parameters:

schemaName - the schema name

orderBy - map using property names as keys, and "asc" or "desc" as values. Should be a LinkedHashMap if order of criteria matters.

DocumentModelComparator

public DocumentModelComparator(Map<String,String> orderBy)

Constructor using a map of property names to compare on.

Parameters:

orderBy - map using property names as keys, and "asc" or "desc" as values. Should be a LinkedHashMap if order of criteria matters.

Method Detail

compare

protected int compare(Object v1,
                      Object v2,
                      boolean asc)

compare

public int compare(DocumentModel doc1,
                   DocumentModel doc2)

Specified by:

compare in interface Comparator<DocumentModel>