public class RegexTransformer extends Transformer
A Transformer implementation which uses Regular Expressions to extract, split
and replace data in fields.
Refer to http://wiki.apache.org/solr/DataImportHandler for more details.
This API is experimental and may change in the future.Pattern| Modifier and Type | Field and Description |
|---|---|
static String |
GROUP_NAMES |
static String |
REGEX |
static String |
REPLACE_WITH |
static String |
SPLIT_BY |
static String |
SRC_COL_NAME |
| Constructor and Description |
|---|
RegexTransformer() |
public static final String REGEX
public static final String REPLACE_WITH
public static final String SPLIT_BY
public static final String SRC_COL_NAME
public static final String GROUP_NAMES
public Map<String,Object> transformRow(Map<String,Object> row, Context ctx)
TransformertransformRow in class Transformerrow - A row of datactx - The current contextMap<String, Object> if it returns
only one row or if there are multiple rows to be returned it must
be a List<Map<String, Object>>Copyright © 2000-2015 Apache Software Foundation. All Rights Reserved.