org.apache.nutch.searcher
Class QueryFilters

java.lang.Object
  org.apache.nutch.searcher.QueryFilters

public class QueryFilters

extends Object

Creates and caches QueryFilter implementing plugins. QueryFilter implementations should define either the "fields" or "raw-fields" attributes for any fields that they process, otherwise these will be ignored by the query parser. Raw fields are parsed as a single Query.Term, including internal punctuation, while non-raw fields are parsed containing punctuation are parsed as multi-token Query.Phrase's.

Method Summary

static BooleanQuery	filter(Query input) Run all defined filters.
static boolean	isField(String name)
static boolean	isRawField(String name)

Methods inherited from class java.lang.Object

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

Method Detail

filter

public static BooleanQuery filter(Query input)
                           throws QueryException

Run all defined filters.

Throws:

QueryException

isField

public static boolean isField(String name)

isRawField

public static boolean isRawField(String name)