ExtensionQuery (Lucene 3.6.2 API)

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java.lang.Object
- org.apache.lucene.queryParser.ext.ExtensionQuery

```
public class ExtensionQuery
extends Object
```
ExtensionQuery holds all query components extracted from the original query string like the query field and the extension query string.

See Also:

Extensions, ExtendableQueryParser, ParserExtension

Constructor Summary

Constructors
Constructor	Description
`ExtensionQuery(org.apache.lucene.queryParser.QueryParser topLevelParser, String field, String rawQueryString)`	Creates a new `ExtensionQuery`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getField()`	Returns the query field
`String`	`getRawQueryString()`	Returns the raw extension query string
`org.apache.lucene.queryParser.QueryParser`	`getTopLevelParser()`	Returns the top level parser which created this `ExtensionQuery`

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

- Constructor Detail
  - ExtensionQuery
```
public ExtensionQuery(org.apache.lucene.queryParser.QueryParser topLevelParser,
                      String field,
                      String rawQueryString)
```
    Creates a new ExtensionQuery
    
    Parameters:
    
    field - the query field
    
    rawQueryString - the raw extension query string
- Method Detail
  - getField
```
public String getField()
```
    Returns the query field
    
    Returns:
    
    the query field
  - getRawQueryString
```
public String getRawQueryString()
```
    Returns the raw extension query string
    
    Returns:
    
    the raw extension query string
  - getTopLevelParser
```
public org.apache.lucene.queryParser.QueryParser getTopLevelParser()
```
    Returns the top level parser which created this ExtensionQuery
    
    Returns:
    
    the top level parser which created this ExtensionQuery

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