org.apache.lucene.search.uhighlight

## Class UnifiedHighlighter.LimitedStoredFieldVisitor

- java.lang.Object
- - org.apache.lucene.index.StoredFieldVisitor
  - - org.apache.lucene.search.uhighlight.UnifiedHighlighter.LimitedStoredFieldVisitor

- Enclosing class:
    UnifiedHighlighter

      protected static class UnifiedHighlighter.LimitedStoredFieldVisitor
      extends StoredFieldVisitor

  Fetches stored fields for highlighting. Uses a multi-val separator char and honors a max length to retrieve.
  NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class org.apache.lucene.index.StoredFieldVisitor

      `StoredFieldVisitor.Status`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected int` | `currentField`
    `protected String[]` | `fields`
    `protected int` | `maxLength`
    `protected CharSequence[]` | `values`
    `protected char` | `valueSeparator`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `LimitedStoredFieldVisitor(String[] fields, char valueSeparator, int maxLength)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `StoredFieldVisitor.Status` | `needsField(FieldInfo fieldInfo)`
    `void` | `stringField(FieldInfo fieldInfo, byte[] byteValue)`

    - ### Methods inherited from class org.apache.lucene.index.StoredFieldVisitor

      `binaryField, doubleField, floatField, intField, longField`

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

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Field Detail

    - #### fields

          protected final String[] fields

    - #### valueSeparator

          protected final char valueSeparator

    - #### maxLength

          protected final int maxLength

    - #### values

          protected CharSequence[] values

    - #### currentField

          protected int currentField

  - ### Constructor Detail

    - #### LimitedStoredFieldVisitor

          public LimitedStoredFieldVisitor(String[] fields,
                                           char valueSeparator,
                                           int maxLength)

  - ### Method Detail

    - #### stringField

          public void stringField(FieldInfo fieldInfo,
                                  byte[] byteValue)
                           throws IOException

      Overrides:
        `stringField` in class `StoredFieldVisitor`
      Throws:
        `IOException`

    - #### needsField

          public StoredFieldVisitor.Status needsField(FieldInfo fieldInfo)
                                               throws IOException

      Specified by:
        `needsField` in class `StoredFieldVisitor`
      Throws:
        `IOException`

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