Package org.apache.lucene.analysis.charfilter

# Class HTMLStripCharFilter

java.lang.Object
java.io.Reader
org.apache.lucene.analysis.CharFilter
org.apache.lucene.analysis.charfilter.BaseCharFilter
org.apache.lucene.analysis.charfilter.HTMLStripCharFilter

All Implemented Interfaces:
  `Closeable`, `AutoCloseable`, `Readable`

public final class HTMLStripCharFilter extends BaseCharFilter
A CharFilter that wraps another Reader and attempts to strip out HTML constructs.

- ## Field Summary

  ### Fields inherited from class org.apache.lucene.analysis.CharFilter

  `input`

  ### Fields inherited from class java.io.Reader

  `lock`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `HTMLStripCharFilter(Reader in)`
  Creates a new scanner
  `HTMLStripCharFilter(Reader in, Set<String> escapedTags)`
  Creates a new HTMLStripCharFilter over the provided Reader with the specified start and end tags.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `close()`
  `int`
  `read()`
  `int`
  `read(char[] cbuf, int off, int len)`

  ### Methods inherited from class org.apache.lucene.analysis.charfilter.BaseCharFilter

  `addOffCorrectMap, correct, getLastCumulativeDiff`

  ### Methods inherited from class org.apache.lucene.analysis.CharFilter

  `correctOffset`

  ### Methods inherited from class java.io.Reader

  `mark, markSupported, nullReader, read, read, ready, reset, skip, transferTo`

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

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

- ## Constructor Details

  - ### HTMLStripCharFilter

    public HTMLStripCharFilter(Reader in, Set<String> escapedTags)
    Creates a new HTMLStripCharFilter over the provided Reader with the specified start and end tags.
    Parameters:
      `in` - Reader to strip html tags from.
      `escapedTags` - Tags in this set (both start and end tags) will not be filtered out.

  - ### HTMLStripCharFilter

    public HTMLStripCharFilter(Reader in)
    Creates a new scanner
    Parameters:
      `in` - the java.io.Reader to read input from.

- ## Method Details

  - ### read

    public int read() throws IOException
    Overrides:
      `read` in class `Reader`
    Throws:
      `IOException`

  - ### read

    public int read(char[] cbuf, int off, int len) throws IOException
    Specified by:
      `read` in class `Reader`
    Throws:
      `IOException`

  - ### close

    public void close() throws IOException
    Specified by:
      `close` in interface `AutoCloseable`
    Specified by:
      `close` in interface `Closeable`
    Overrides:
      `close` in class `CharFilter`
    Throws:
      `IOException`