org.locationtech.geowave.core.store.query.constraints

Class InsertionIdQuery

java.lang.Object

org.locationtech.geowave.core.store.query.constraints.InsertionIdQuery

All Implemented Interfaces:

Persistable, QueryConstraints

public class InsertionIdQuery
extends Object
implements QueryConstraints

Constructor Summary

Constructors

Constructor and Description
InsertionIdQuery()
InsertionIdQuery(byte[] partitionKey, byte[] sortKey, byte[] dataId)

Method Summary

Modifier and Type	Method and Description
List<QueryFilter>	createFilters(Index index) This is a list of filters (either client filters or distributed filters) which will be applied to the result set.
void	fromBinary(byte[] bytes) Convert a stream of binary bytes to fields and data within an object.
byte[]	getDataId()
List<MultiDimensionalNumericData>	getIndexConstraints(Index index) Return a set of constraints to apply to the primary index based on the indexing strategy used.
byte[]	getPartitionKey()
byte[]	getSortKey()
byte[]	toBinary() Convert fields and data within an object to binary form for transmission or storage.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.locationtech.geowave.core.store.query.constraints.QueryConstraints

indexMustBeSpecified

Constructor Detail

InsertionIdQuery

public InsertionIdQuery()

InsertionIdQuery

public InsertionIdQuery(byte[] partitionKey,
                        byte[] sortKey,
                        byte[] dataId)

Method Detail

getPartitionKey

public byte[] getPartitionKey()

getSortKey

public byte[] getSortKey()

getDataId

public byte[] getDataId()

createFilters

public List<QueryFilter> createFilters(Index index)

Description copied from interface: QueryConstraints

This is a list of filters (either client filters or distributed filters) which will be applied to the result set. QueryFilters of type DistributableQueryFilter will automatically be distributed across nodes, although the class must be on the classpath of each node. Fine-grained filtering and secondary filtering should be applied here as the primary index will only enable coarse-grained filtering.

Specified by:

createFilters in interface QueryConstraints

Parameters:

index - the index to create filters for

Returns:

A list of the query filters

getIndexConstraints

public List<MultiDimensionalNumericData> getIndexConstraints(Index index)

Description copied from interface: QueryConstraints

Return a set of constraints to apply to the primary index based on the indexing strategy used. The ordering of dimensions within the index stategy must match the order of dimensions in the numeric data returned which will represent the constraints applied to the primary index for the query.

Specified by:

getIndexConstraints in interface QueryConstraints

Parameters:

index - The index used to generate the constraints for

Returns:

A multi-dimensional numeric data set that represents the constraints for the index

toBinary

public byte[] toBinary()

Description copied from interface: Persistable

Convert fields and data within an object to binary form for transmission or storage.

Specified by:

toBinary in interface Persistable

Returns:

an array of bytes representing a binary stream representation of the object.

fromBinary

public void fromBinary(byte[] bytes)

Description copied from interface: Persistable

Convert a stream of binary bytes to fields and data within an object.

Specified by:

fromBinary in interface Persistable