DocumentModelComparator (Nuxeo 2021.70.4 API Documentation)

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 Description

static String ORDER_ASC

Constructor Summary

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected int`	`compare(Object v1, Object v2, boolean asc)`
`int`	`compare(DocumentModel doc1, DocumentModel doc2)`

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
equals, reversed, 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>