Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

## edu.stanford.nlp.ling
Class WordLemmaTagFactory

    java.lang.Object
      edu.stanford.nlp.ling.WordLemmaTagFactory

All Implemented Interfaces:
  LabelFactory

    public class WordLemmaTagFactory

extends Object
implements LabelFactory

/** A `WordLemmaTagFactory` acts as a factory for creating objects of class `WordLemmaTag`.

Author:
  Marie-Catherine de Marneffe

Field Summary
`static int` | `LEMMA_LABEL`
`static int` | `TAG_LABEL`

Constructor Summary
`WordLemmaTagFactory()` Create a new `WordLemmaTagFactory`.
`WordLemmaTagFactory(char divider)` Create a new `WordLemmaTagFactory`.

Method Summary
`Label` | `newLabel(Label oldLabel)` Create a new `WordLemmaTag Label`, where the label is formed from the `Label` object passed in.
`Label` | `newLabel(String labelStr)` Make a new label with this `String` as the value (word).
`Label` | `newLabel(String labelStr, int options)` Make a new label with this `String` as a value component.
`Label` | `newLabelFromString(String labelStr)` Create a new word, where the label is formed from the `String` passed in.

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

Field Detail

### LEMMA_LABEL

    public static final int LEMMA_LABEL

See Also:
  Constant Field Values

### TAG_LABEL

    public static final int TAG_LABEL

See Also:
  Constant Field Values

Constructor Detail

### WordLemmaTagFactory

    public WordLemmaTagFactory()

  Create a new `WordLemmaTagFactory`. The divider will be taken as '/'.

### WordLemmaTagFactory

    public WordLemmaTagFactory(char divider)

  Create a new `WordLemmaTagFactory`.

  Parameters:
    `divider` - This character will be used in calls to the one argument version of `newLabel()`, to divide word from lemma and tag.

Method Detail

### newLabel

    public Label newLabel(String labelStr)

  Make a new label with this `String` as the value (word). Any other fields of the label would normally be null.

  Specified by:
    `newLabel` in interface `LabelFactory`
  Parameters:
    `labelStr` - The String that will be used for value
  Returns:
    The new WordLemmaTag (lemma and tag will be `null`)

### newLabel

    public Label newLabel(String labelStr,
                          int options)

  Make a new label with this `String` as a value component. Any other fields of the label would normally be null.

  Specified by:
    `newLabel` in interface `LabelFactory`
  Parameters:
    `labelStr` - The String that will be used for value
    `options` - what to make (use labelStr as word, lemma or tag)
  Returns:
    The new WordLemmaTag (word or lemma or tag will be `null`)

### newLabelFromString

    public Label newLabelFromString(String labelStr)

  Create a new word, where the label is formed from the `String` passed in. The String is divided according to the divider character. We assume that we can always just divide on the rightmost divider character, rather than trying to parse up escape sequences. If the divider character isn't found in the word, then the whole string becomes the word, and lemma and tag are `null`. We assume that if only one divider character is found, word and tag are presents in the String, and lemma will be computed.

  Specified by:
    `newLabelFromString` in interface `LabelFactory`
  Parameters:
    `labelStr` - The word that will go into the `Word`
  Returns:
    The new WordLemmaTag

### newLabel

    public Label newLabel(Label oldLabel)

  Create a new `WordLemmaTag Label`, where the label is formed from the `Label` object passed in. Depending on what fields each label has, other things will be `null`.

  Specified by:
    `newLabel` in interface `LabelFactory`
  Parameters:
    `oldLabel` - The Label that the new label is being created from
  Returns:
    a new label of a particular type

Overview | Package | Class | Tree | Deprecated | Index | Help
PREV CLASS NEXT CLASS | FRAMES NO FRAMES
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD

Stanford NLP Group