Document (appNG Parent 1.22.1 API)

All Superinterfaces:

Comparable<Document>, Observable<Document>

All Known Implementing Classes:

SimpleDocument
```
public interface Document
extends Observable<Document>, Comparable<Document>
```
A Document is tracked by the Lucene searchindex. It implements Observable so it can notify an Observer of changes.
A Lucene Document is being created from a Document instance, which is then being added/updated/deleted from/to the index, depending on the DocumentEvent passed to DocumentProducer#put({@link DocumentEvent}).
TODO appng-search is the better place for this

Author:

Matthias Müller

See Also:

DocumentProducer, DocumentEvent

Nested Class Summary
- Nested classes/interfaces inherited from interface org.appng.api.observe.Observable
  Observable.Event

Field Summary

Fields
Modifier and Type	Field and Description
`static Observable.Event`	`CREATE` Event indicating a `Document` has been created.
`static Observable.Event`	`DELETE` Event indicating a `Document` has been deleted.
`static String`	`FIELD_CONTENT`
`static String`	`FIELD_DATE`
`static String`	`FIELD_ID`
`static String`	`FIELD_IMAGE`
`static String`	`FIELD_LANGUAGE`
`static String`	`FIELD_PATH`
`static String`	`FIELD_TEASER`
`static String`	`FIELD_TITLE`
`static String`	`FIELD_TYPE`
`static Observable.Event`	`UPDATE` Event indicating a `Document` has been updated.
`static String`	`YYYY_MM_DD_HH_MM_SS`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`Iterable<org.apache.lucene.index.IndexableField>`	`getAdditionalFields()` Returns some additionally `IndexableField`s (if any) to be added to the `Document` which is being created from this `Document`.
`String`	`getContent()` Returns the content to be indexed.
`Date`	`getDate()` Returns the `Date` of the last modification of this `Document`.
`String`	`getDescription()` Returns the description of this `Document`.
`int`	`getDocId()`
`org.apache.lucene.index.IndexableField`	`getField(String string)`
`String`	`getFragment()`
`String`	`getId()` Returns the ID of this `Document`. Has to be globally unique, speaking in the scope of a `Site`, since each site has it's own searchindex.
`String`	`getImage()`
`String`	`getLanguage()` Returns the language of this `Document`.
`String`	`getName()` Returns the name of this `Document`.
`String`	`getPath()` Returns the path of this `Document`, relative to the `Site`s domain.
`float`	`getScore()`
`String`	`getType()` Returns the type of this `Document`, to be used when searching `Document`s of a certain type.
`void`	`setFragment(String fragment)`

Methods inherited from interface org.appng.api.observe.Observable
addObserver, notifyObservers, removeObserver

Methods inherited from interface java.lang.Comparable
compareTo

- Field Detail
  - FIELD_PATH
```
static final String FIELD_PATH
```
    See Also:
    
    Constant Field Values
  - FIELD_TITLE
```
static final String FIELD_TITLE
```
    See Also:
    
    Constant Field Values
  - FIELD_TEASER
```
static final String FIELD_TEASER
```
    See Also:
    
    Constant Field Values
  - FIELD_IMAGE
```
static final String FIELD_IMAGE
```
    See Also:
    
    Constant Field Values
  - FIELD_DATE
```
static final String FIELD_DATE
```
    See Also:
    
    Constant Field Values
  - FIELD_TYPE
```
static final String FIELD_TYPE
```
    See Also:
    
    Constant Field Values
  - FIELD_LANGUAGE
```
static final String FIELD_LANGUAGE
```
    See Also:
    
    Constant Field Values
  - FIELD_CONTENT
```
static final String FIELD_CONTENT
```
    See Also:
    
    Constant Field Values
  - FIELD_ID
```
static final String FIELD_ID
```
    See Also:
    
    Constant Field Values
  - YYYY_MM_DD_HH_MM_SS
```
static final String YYYY_MM_DD_HH_MM_SS
```
    See Also:
    
    Constant Field Values
  - CREATE
```
static final Observable.Event CREATE
```
    Event indicating a Document has been created.
  - UPDATE
```
static final Observable.Event UPDATE
```
    Event indicating a Document has been updated.
  - DELETE
```
static final Observable.Event DELETE
```
    Event indicating a Document has been deleted.
- Method Detail
  - getId
```
String getId()
```
    Returns the ID of this Document.
    Has to be globally unique, speaking in the scope of a Site, since each site has it's own searchindex.
    
    Returns:
    
    the ID
  - getName
```
String getName()
```
    Returns the name of this Document.
    
    Returns:
    
    the name
  - getDate
```
Date getDate()
```
    Returns the Date of the last modification of this Document.
    
    Returns:
    
    the Date of the last modification of this Document
  - getDescription
```
String getDescription()
```
    Returns the description of this Document.
    
    Returns:
    
    the description of this Document
  - getImage
```
String getImage()
```
  - getPath
```
String getPath()
```
    Returns the path of this Document, relative to the Sites domain.
    
    Returns:
    
    the path of this Document, relative to the Sites domain
  - getContent
```
String getContent()
```
    Returns the content to be indexed.
    
    Returns:
    
    the content to be indexed
  - getType
```
String getType()
```
    Returns the type of this Document, to be used when searching Documents of a certain type.
    
    Returns:
    
    the type
  - getLanguage
```
String getLanguage()
```
    Returns the language of this Document.
    
    Returns:
    
    the language
  - getAdditionalFields
```
Iterable<org.apache.lucene.index.IndexableField> getAdditionalFields()
```
    Returns some additionally IndexableFields (if any) to be added to the Document which is being created from this Document.
    
    Returns:
    
    some IndexableFields
  - getField
```
org.apache.lucene.index.IndexableField getField(String string)
```
  - getScore
```
float getScore()
```
  - getDocId
```
int getDocId()
```
  - getFragment
```
String getFragment()
```
  - setFragment
```
void setFragment(String fragment)
```

Interface Document

Nested Class Summary

Nested classes/interfaces inherited from interface org.appng.api.observe.Observable

Field Summary

Method Summary

Methods inherited from interface org.appng.api.observe.Observable

Methods inherited from interface java.lang.Comparable

Field Detail

FIELD_PATH

FIELD_TITLE

FIELD_TEASER

FIELD_IMAGE

FIELD_DATE

FIELD_TYPE

FIELD_LANGUAGE

FIELD_CONTENT

FIELD_ID

YYYY_MM_DD_HH_MM_SS

CREATE

UPDATE

DELETE

Method Detail

getId

getName

getDate

getDescription

getImage

getPath

getContent

getType

getLanguage

getAdditionalFields

getField

getScore

getDocId

getFragment

setFragment