AbstractSearchLoader (vertigo-datafactory 3.4.0 API)

java.lang.Object
- io.vertigo.datafactory.impl.search.loader.AbstractSearchLoader<P,K,I>

Type Parameters:

P - Primary key type

K - KeyConcept type

I - Index type

All Implemented Interfaces:

io.vertigo.core.node.component.Component, io.vertigo.core.node.component.CoreComponent, SearchLoader<K,I>

Direct Known Subclasses:

AbstractSqlSearchLoader
```
public abstract class AbstractSearchLoader<P extends Serializable,K extends io.vertigo.datamodel.structure.model.KeyConcept,I extends io.vertigo.datamodel.structure.model.DtObject>
extends Object
implements SearchLoader<K,I>
```
Abstract SearchLoader with default chunk implementation.

Author:

npiedeloup

Constructor Summary

Constructors
Constructor Description

AbstractSearchLoader()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`Iterable<SearchChunk<K>>`	`chunk(Class<K> keyConceptClass)`	Create a chunk iterator for crawl all keyConcept data.
`protected abstract List<io.vertigo.datamodel.structure.model.UID<K>>`	`loadNextURI(P lastId, io.vertigo.datamodel.structure.definitions.DtDefinition dtDefinition)`	Load uris of next chunk.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.vertigo.datafactory.search.definitions.SearchLoader
loadData

- Constructor Detail
  - AbstractSearchLoader
```
public AbstractSearchLoader()
```
- Method Detail
  - chunk
```
public final Iterable<SearchChunk<K>> chunk(Class<K> keyConceptClass)
```
    Create a chunk iterator for crawl all keyConcept data.
    
    Specified by:
    
    chunk in interface SearchLoader<P extends Serializable,K extends io.vertigo.datamodel.structure.model.KeyConcept>
    
    Parameters:
    
    keyConceptClass - keyConcept class
    
    Returns:
    
    Iterator of chunk
  - loadNextURI
```
protected abstract List<io.vertigo.datamodel.structure.model.UID<K>> loadNextURI(P lastId,
                                                                                 io.vertigo.datamodel.structure.definitions.DtDefinition dtDefinition)
```
    Load uris of next chunk.
    
    Parameters:
    
    lastId - Last chunk id
    
    dtDefinition - KeyConcept definition
    
    Returns:
    
    Uris of next chunk.