Package org.apache.lucene.index

Enum PointValues.Relation

java.lang.Object

java.lang.Enum<PointValues.Relation>

org.apache.lucene.index.PointValues.Relation

All Implemented Interfaces:

Serializable, Comparable<PointValues.Relation>

Enclosing class:

PointValues

public static enum PointValues.Relation
extends Enum<PointValues.Relation>

Used by PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor) to check how each recursive cell corresponds to the query.

Enum Constant Summary

Enum Constants

Enum Constant	Description
CELL_CROSSES_QUERY	Return this if the cell partially overlaps the query
CELL_INSIDE_QUERY	Return this if the cell is fully contained by the query
CELL_OUTSIDE_QUERY	Return this if the cell and query do not overlap

Method Summary

Modifier and Type	Method	Description
static PointValues.Relation	valueOf(String name)	Returns the enum constant of this type with the specified name.
static PointValues.Relation[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

CELL_INSIDE_QUERY

public static final PointValues.Relation CELL_INSIDE_QUERY

Return this if the cell is fully contained by the query

CELL_OUTSIDE_QUERY

public static final PointValues.Relation CELL_OUTSIDE_QUERY

Return this if the cell and query do not overlap

CELL_CROSSES_QUERY

public static final PointValues.Relation CELL_CROSSES_QUERY

Return this if the cell partially overlaps the query

Method Detail

values

public static PointValues.Relation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (PointValues.Relation c : PointValues.Relation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static PointValues.Relation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null