Package | Description |
---|---|
oracle.spatial.hadoop.vector |
Contains Writable classes, interfaces as well as other common types used by the vector analysis mapreduce components.
|
oracle.spatial.hadoop.vector.cluster.kmeans.mapred |
Contains mapreduce-related components to perform the k-means clustering algorithm.
|
oracle.spatial.hadoop.vector.cluster.kmeans.mapreduce |
Contains mapreduce-related components (Hadoop new API) to perform the k-means clustering algorithm.
|
oracle.spatial.hadoop.vector.data |
Classes for representing data sets.
|
oracle.spatial.hadoop.vector.data.cmd |
Parsers for parsing data set parameters from command line interface.
|
oracle.spatial.hadoop.vector.data.conf |
Data sets Hadoop job configurators.
|
oracle.spatial.hadoop.vector.mapred.input |
Input format and record readers implementations.
|
oracle.spatial.hadoop.vector.mapred.job |
Contains job drivers.
|
oracle.spatial.hadoop.vector.mapreduce.input |
Input format and record readers implementations (Hadoop new API).
|
Modifier and Type | Class and Description |
---|---|
class |
DistributedDataSet
A validated, normalized and ready to be distributed version of
InputDataSet . |
class |
InputDataSet
Contains information of a data set which is the input of a job.
|
Modifier and Type | Method and Description |
---|---|
PointWritable[] |
KMeansSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf)
Gets a sample of points from the input data set.
|
Modifier and Type | Method and Description |
---|---|
PointWritable[] |
KMeansSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf)
Gets a sample of points from the input data set.
|
Modifier and Type | Class and Description |
---|---|
class |
FileInputDataSet
Represents a file based data set.
|
class |
MultiInputDataSet
Encapsulates a list of one or more input data sets
|
class |
NoSQLInputDataSet
Represents a NoSQL input data set
|
class |
SimpleInputDataSet
Contains the minimum information to represent an input data set.
|
class |
SpatialIndexInputDataSet
Represents a spatially indexed data set.
|
Modifier and Type | Method and Description |
---|---|
static AbstractInputDataSet |
InputDataSetUtils.getBestFittingInputDataSetType(FileInputDataSet dataSet)
Converts the given input data set to the most general class possible.
|
static AbstractInputDataSet |
InputDataSetUtils.getBestFittingInputDataSetType(SpatialIndexInputDataSet dataSet)
Converts the given input data set to the most general class possible.
|
static <K,V> AbstractInputDataSet |
InputDataSetUtils.loadInputDataSet(Configuration conf)
Loads an instance of
AbstractInputDataSet stored in the configuration |
static <K,V> AbstractInputDataSet |
InputDataSetUtils.loadInputDataSet(java.lang.String tag, Configuration conf)
Loads an instance of
AbstractInputDataSet stored in the configuration using the the given tag |
Modifier and Type | Method and Description |
---|---|
java.util.List<AbstractInputDataSet> |
MultiInputDataSet.getInputDataSets()
Returns a list of all the contained input data sets
|
Modifier and Type | Method and Description |
---|---|
void |
MultiInputDataSet.addInputDataSet(AbstractInputDataSet dataSet)
Adds an input data set
|
boolean |
MultiInputDataSet.containsInputDataSet(AbstractInputDataSet dataSet)
Returns true if the given input data set is contained
|
static java.lang.String[] |
InputDataSetUtils.getInputDataSetLocations(AbstractInputDataSet dataSet)
Gets the location(s) of the given input data set when the location is available.
|
boolean |
MultiInputDataSet.removeInputDataSet(AbstractInputDataSet dataSet)
Removes the given input data set
|
Modifier and Type | Method and Description |
---|---|
void |
MultiInputDataSet.addInputDataSets(java.util.List<AbstractInputDataSet> dataSets)
Adds all the data sets from the list
|
Modifier and Type | Method and Description |
---|---|
AbstractInputDataSet |
InputDataSetCmdArgsParserHandler.parse(CmdArgsParser argsp, Configuration conf)
Finds the appropriate instance of
InputDataSetCmdArgsParser for the given command line arguments and then creates the input data set instance by calling the method InputDataSetCmdArgsParser.parseCmdArgs(CmdArgsParser, Configuration) on the parser. |
AbstractInputDataSet |
FileInputDataSetCmdArgsParser.parseCmdArgs(CmdArgsParser argsp, Configuration conf) |
AbstractInputDataSet |
InputDataSetCmdArgsParser.parseCmdArgs(CmdArgsParser argsp, Configuration conf)
Processes the command line arguments and creates an instance of
AbstractInputDataSet |
AbstractInputDataSet |
MultiInputDataSetCmdArgsParser.parseCmdArgs(CmdArgsParser argsp, Configuration conf) |
AbstractInputDataSet |
NoSQLInputCmdArgsParser.parseCmdArgs(CmdArgsParser argsp, Configuration conf) |
AbstractInputDataSet |
SimpleInputDataSetCmdArgsParser.parseCmdArgs(CmdArgsParser argsp, Configuration conf) |
AbstractInputDataSet |
SpatialIndexInputDataSetCmdArgsParser.parseCmdArgs(CmdArgsParser argsp, Configuration conf) |
Modifier and Type | Method and Description |
---|---|
void |
FileInputDataSetCmdArgsParser.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs) |
void |
InputDataSetCmdArgsParser.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs)
Converts the current input data set properties to command line parameters which are added to the passed cmdArgs map.
|
void |
MultiInputDataSetCmdArgsParser.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs) |
void |
NoSQLInputCmdArgsParser.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs) |
void |
SimpleInputDataSetCmdArgsParser.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs) |
void |
SpatialIndexInputDataSetCmdArgsParser.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs) |
void |
InputDataSetCmdArgsParserHandler.getCmdArgs(AbstractInputDataSet dataSet, java.util.Map<java.lang.String,java.lang.Object> cmdArgs, Configuration conf)
Gets the command line arguments used to get the current state of the given input data set
|
Modifier and Type | Method and Description |
---|---|
boolean |
FileInputDataSetConfigurator.acceptsDataSet(AbstractInputDataSet dataSet) |
boolean |
MultiInputDataSetConfigurator.acceptsDataSet(AbstractInputDataSet dataSet) |
boolean |
NoSQLInputDataSetConfigurator.acceptsDataSet(AbstractInputDataSet dataSet) |
boolean |
SimpleInputDataSetConfigurator.acceptsDataSet(AbstractInputDataSet dataSet) |
boolean |
SpatialIndexInputDataSetConfigurator.acceptsDataSet(AbstractInputDataSet dataSet) |
void |
FileInputDataSetConfigurator.configure(AbstractInputDataSet dataSet, Configuration conf) |
void |
InputDataSetConfiguratorHandler.configure(AbstractInputDataSet dataSet, Configuration conf)
Looks for a configurator suited for the input data set and calls the
InputDataSetConfigurator#configure(AbstractInputDataSet, Configuration) if found. |
void |
MultiInputDataSetConfigurator.configure(AbstractInputDataSet dataSet, Configuration conf) |
void |
NoSQLInputDataSetConfigurator.configure(AbstractInputDataSet dataSet, Configuration conf) |
void |
SimpleInputDataSetConfigurator.configure(AbstractInputDataSet dataSet, Configuration conf) |
void |
SpatialIndexInputDataSetConfigurator.configure(AbstractInputDataSet dataSet, Configuration conf) |
static void |
SimpleInputDataSetConfigurator.validateInputFormatClass(AbstractInputDataSet dataSet) |
static void |
SimpleInputDataSetConfigurator.validateRecordInfoProviderClass(AbstractInputDataSet dataSet)
Validates the
RecordInfoProvider contained by the given data set |
Modifier and Type | Method and Description |
---|---|
JGeometryWritable[] |
SpatialSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf) |
void |
SpatialSampler.writeSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Path resultPath, Configuration conf) |
Modifier and Type | Method and Description |
---|---|
AbstractInputDataSet |
BaseJob.getInputDataSet()
Gets the current input data set
|
Modifier and Type | Method and Description |
---|---|
void |
BaseJob.setInputDataSet(AbstractInputDataSet inputDataSet) |
Modifier and Type | Method and Description |
---|---|
JGeometryWritable[] |
SpatialSampler.getSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Configuration conf) |
void |
SpatialSampler.writeSample(AbstractInputDataSet dataSet, InputDataSetConfiguratorHandler confHandler, Path resultPath, Configuration conf) |
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