org.apache.lucene.document

Class InetAddressRange

java.lang.Object

org.apache.lucene.document.Field

org.apache.lucene.document.InetAddressRange

All Implemented Interfaces:

IndexableField

public class InetAddressRange
extends Field

An indexed InetAddress Range Field

This field indexes an InetAddress range defined as a min/max pairs. It is single dimension only (indexed as two 16 byte paired values).

Multiple values are supported.

This field defines the following static factory methods for common search operations over Ip Ranges

• newIntersectsQuery() matches ip ranges that intersect the defined search range.
• newWithinQuery() matches ip ranges that are within the defined search range.
• newContainsQuery() matches ip ranges that contain the defined search range.
• newCrossesQuery() matches ip ranges that cross the defined search range

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.document.Field

Field.Store

Field Summary

Fields

Modifier and Type	Field and Description
static int	BYTES The number of bytes per dimension : sync w/ InetAddressPoint

Fields inherited from class org.apache.lucene.document.Field

boost, fieldsData, name, tokenStream, type

Constructor Summary

Constructors

Constructor and Description
InetAddressRange(String name, InetAddress min, InetAddress max) Create a new InetAddressRange from min/max value

Method Summary

Modifier and Type	Method and Description
static Query	newContainsQuery(String field, InetAddress min, InetAddress max) Create a query for matching indexed ip ranges that CONTAINS the defined range.
static Query	newCrossesQuery(String field, InetAddress min, InetAddress max) Create a query for matching indexed ip ranges that CROSS the defined range.
static Query	newIntersectsQuery(String field, InetAddress min, InetAddress max) Create a query for matching indexed ip ranges that INTERSECT the defined range.
static Query	newWithinQuery(String field, InetAddress min, InetAddress max) Create a query for matching indexed ip ranges that are WITHIN the defined range.
void	setRangeValues(InetAddress min, InetAddress max) Change (or set) the min/max values of the field.

Methods inherited from class org.apache.lucene.document.Field

binaryValue, boost, fieldType, name, numericValue, readerValue, setBoost, setBytesValue, setBytesValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setReaderValue, setShortValue, setStringValue, setTokenStream, stringValue, tokenStream, tokenStreamValue, toString

Methods inherited from class java.lang.Object

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

Field Detail

BYTES

public static final int BYTES

The number of bytes per dimension : sync w/ InetAddressPoint

See Also:

Constant Field Values

Constructor Detail

InetAddressRange

public InetAddressRange(String name,
                        InetAddress min,
                        InetAddress max)

Create a new InetAddressRange from min/max value

Parameters:

name - field name. must not be null.

min - range min value; defined as an InetAddress

max - range max value; defined as an InetAddress

Method Detail

setRangeValues

public void setRangeValues(InetAddress min,
                           InetAddress max)

Change (or set) the min/max values of the field.

Parameters:

min - range min value; defined as an InetAddress

max - range max value; defined as an InetAddress

newIntersectsQuery

public static Query newIntersectsQuery(String field,
                                       InetAddress min,
                                       InetAddress max)

Create a query for matching indexed ip ranges that INTERSECT the defined range.

Parameters:

field - field name. must not be null.

min - range min value; provided as an InetAddress

max - range max value; provided as an InetAddress

Returns:

query for matching intersecting ranges (overlap, within, crosses, or contains)

Throws:

IllegalArgumentException - if field is null, min or max is invalid

newContainsQuery

public static Query newContainsQuery(String field,
                                     InetAddress min,
                                     InetAddress max)

Create a query for matching indexed ip ranges that CONTAINS the defined range.

Parameters:

field - field name. must not be null.

min - range min value; provided as an InetAddress

max - range max value; provided as an InetAddress

Returns:

query for matching intersecting ranges (overlap, within, crosses, or contains)

Throws:

IllegalArgumentException - if field is null, min or max is invalid

newWithinQuery

public static Query newWithinQuery(String field,
                                   InetAddress min,
                                   InetAddress max)

Create a query for matching indexed ip ranges that are WITHIN the defined range.

Parameters:

field - field name. must not be null.

min - range min value; provided as an InetAddress

max - range max value; provided as an InetAddress

Returns:

query for matching intersecting ranges (overlap, within, crosses, or contains)

Throws:

IllegalArgumentException - if field is null, min or max is invalid

newCrossesQuery

public static Query newCrossesQuery(String field,
                                    InetAddress min,
                                    InetAddress max)

Create a query for matching indexed ip ranges that CROSS the defined range.

Parameters:

field - field name. must not be null.

min - range min value; provided as an InetAddress

max - range max value; provided as an InetAddress

Returns:

query for matching intersecting ranges (overlap, within, crosses, or contains)

Throws:

IllegalArgumentException - if field is null, min or max is invalid