Package opennlp.tools.doccat

# Class DocumentSample

java.lang.Object
opennlp.tools.doccat.DocumentSample

All Implemented Interfaces:
  `Serializable`, `Sample`

public class DocumentSample extends Object implements Sample
Class which holds a classified document and its category.

See Also:
  - Serialized Form

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `DocumentSample(String category, String[] text)`
  Initializes a `instance`.
  `DocumentSample(String category, String[] text, Map<String,Object> extraInformation)`
  Initializes a `instance`.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `boolean`
  `equals(Object obj)`
  `String`
  `getCategory()`
  `Map<String,Object>`
  `getExtraInformation()`
  `String[]`
  `getText()`
  `int`
  `hashCode()`
  `String`
  `toString()`

  ### Methods inherited from class java.lang.Object

  `getClass, notify, notifyAll, wait, wait, wait`

- ## Constructor Details

  - ### DocumentSample

    public DocumentSample(String category, String[] text)
    Initializes a `instance`.
    Parameters:
      `category` - The category to be used. Must not be `null`.
      `text` - The plain text in a tokenized form. Must not be `null`.

  - ### DocumentSample

    public DocumentSample(String category, String[] text, Map<String,Object> extraInformation)
    Initializes a `instance`.
    Parameters:
      `category` - The category to be used.Must not be `null`.
      `text` - The plain text in a tokenized form. Must not be `null`.
      `extraInformation` - Additional information for context.

- ## Method Details

  - ### getCategory

    public String getCategory()
    Returns:
      Retrieves the category.

  - ### getText

    public String[] getText()
    Returns:
      Retrieves the text in a tokenized form.

  - ### getExtraInformation

    public Map<String,Object> getExtraInformation()
    Returns:
      Retrieves contextual extra information.

  - ### toString

    public String toString()
    Overrides:
      `toString` in class `Object`

  - ### hashCode

    public int hashCode()
    Overrides:
      `hashCode` in class `Object`

  - ### equals

    public boolean equals(Object obj)
    Overrides:
      `equals` in class `Object`