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 |
Contains classes used for k-means clustering .
|
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.geojson |
Contains RecordInfoProvider and InputFormats for GeoJSON files.
|
oracle.spatial.hadoop.vector.mapred.input |
Input format and record readers implementations.
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oracle.spatial.hadoop.vector.mapred.job |
Contains job drivers.
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oracle.spatial.hadoop.vector.mapreduce.input |
Input format and record readers implementations (Hadoop new API).
|
oracle.spatial.hadoop.vector.mapreduce.input.recordinfo |
Classes to help on reading and converting records to RecordInfoLoader.
|
oracle.spatial.hadoop.vector.shapefile |
Contains RecordInfoProvider and InputFormats for ESRI Shapefiles.
|
Modifier and Type | Interface and Description |
---|---|
interface |
LocalizableRecordInfoProvider<K,V>
A
RecordInfoProvider whose records contain a text field which may contain a location information |
Modifier and Type | Class and Description |
---|---|
class |
SpatialIndexRecordInfoProvider
A
RecordInfoProvider subclass required when either SpatialIndexInputFormat or SpatialIndexInputFormat need to be used in jobs that require both, an input format class and a RecordInfoProvider class. |
Constructor and Description |
---|
KMeansSampler(java.lang.Class<? extends <any>> inputFormatClass, java.lang.Class<? extends RecordInfoProvider<K,V>> riProviderClass, int dimensions)
Creates a new instance
|
Modifier and Type | Method and Description |
---|---|
PointWritable[] |
KMeansSampler.getSample(java.lang.Class<? extends <any>> inputFormatClass, java.lang.Class<? extends RecordInfoProvider<K,V>> riProviderClass, java.lang.String input, Configuration conf)
Gets a sample of points from the input data set.
|
Modifier and Type | Method and Description |
---|---|
PointWritable[] |
KMeansSampler.getSample(java.lang.Class<? extends <any>> inputFormatClass, java.lang.Class<? extends RecordInfoProvider<K,V>> riProviderClass, java.lang.String input, Configuration conf)
Gets a sample of points from the input data set.
|
Modifier and Type | Method and Description |
---|---|
java.lang.Class<? extends RecordInfoProvider<?,?>> |
AbstractInputDataSet.getRecordInfoProviderClass()
Gets the
RecordInfoProvider class used to extract required information from the key-value pairs provided by the InputFormat. |
java.lang.Class<? extends RecordInfoProvider<?,?>> |
SimpleInputDataSet.getRecordInfoProviderClass() |
Modifier and Type | Method and Description |
---|---|
void |
AbstractInputDataSet.setRecordInfoProviderClass(java.lang.Class<? extends RecordInfoProvider<?,?>> ripClass)
Sets the
RecordInfoProvider class used to extract required information from the key-value pairs provided by the InputFormat. |
void |
SimpleInputDataSet.setRecordInfoProviderClass(java.lang.Class<? extends RecordInfoProvider<?,?>> recordInfoProviderClass) |
Modifier and Type | Class and Description |
---|---|
class |
GeoJsonRecordInfoProvider
RecordInfoProvider for GeoJSON text files. |
Modifier and Type | Method and Description |
---|---|
static RecordInfoProvider<?,?> |
BaseCompositeInputFormat.createRecordInfoProvider(java.lang.Class<? extends RecordInfoProvider<?,?>> recordInfoProviderClass, Configuration conf) |
RecordInfoProvider<K,V> |
RecordInfoLoader.getRecordInfoProvider()
Gets an instance of the
RecordInfoProvider class currently set in the job configuration |
static RecordInfoProvider<?,?> |
BaseCompositeInputFormat.getRecordInfoProvider(Configuration conf) |
RecordInfoProvider<?,?> |
MultipleInputsFileSplitInputFormat.MultipleInputsHelper.getRecordInfoProvider(int dataSetId, Configuration conf)
Deprecated.
|
static <K,V> RecordInfoProvider<K,V> |
CompositeInputFormat.getRecordInfoProvider(RecordInfoProvider<K,V> provider, JobConf conf)
Gets an instance of the specified RecordInfoProvider implementation
|
RecordInfoProvider<?,?> |
MultipleInputsFileSplitInputFormat.getRecordInfoProviderForPath(Path path, Configuration conf)
Deprecated.
Gets an instance of the
RecordInfoProvider class used to interpret records of the data set from the given path |
RecordInfoProvider<?,?> |
MultipleInputsFileSplitInputFormat.MultipleInputsHelper.getRecordInfoProviderForPath(Path path, Configuration conf)
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
static java.lang.Class<? extends RecordInfoProvider<?,?>> |
BaseCompositeInputFormat.getRecordInfoProviderClass(Configuration conf) |
static <K,V> java.lang.Class<? extends RecordInfoProvider<K,V>> |
CompositeInputFormat.getRecordInfoProviderClass(JobConf jobConf)
Gets the class of the RecordInfoProvider implementation
|
Modifier and Type | Method and Description |
---|---|
static java.lang.String |
RecordInfoLoader.getLocationField(RecordInfoProvider riProvider, Configuration conf) |
static <K,V> RecordInfoProvider<K,V> |
CompositeInputFormat.getRecordInfoProvider(RecordInfoProvider<K,V> provider, JobConf conf)
Gets an instance of the specified RecordInfoProvider implementation
|
Modifier and Type | Method and Description |
---|---|
static RecordInfoProvider<?,?> |
BaseCompositeInputFormat.createRecordInfoProvider(java.lang.Class<? extends RecordInfoProvider<?,?>> recordInfoProviderClass, Configuration conf) |
static void |
BaseCompositeInputFormat.setRecordInfoProviderClass(Configuration conf, java.lang.Class<? extends RecordInfoProvider<?,?>> provider) |
static <K,V> void |
CompositeInputFormat.setRecordInfoProviderClass(JobConf jobConf, java.lang.Class<? extends RecordInfoProvider<K,V>> provider)
Sets the class of the RecordInfoProvider implementation
|
Constructor and Description |
---|
SpatialFilterRecordReader(JobConf conf, <any> internalReader, RecordInfoProvider<K,V> riProvider, SpatialOperationConfig spatialOpConf)
Creates a new instance and sets it to use the given internal reader.
|
Modifier and Type | Method and Description |
---|---|
java.lang.Class<? extends RecordInfoProvider<K,V>> |
BaseJob.getRecordInfoProviderClass()
Gets the
RecordInfoProvider class used to interpret input records. |
Modifier and Type | Method and Description |
---|---|
void |
BaseJob.setRecordInfoProviderClass(java.lang.Class<? extends RecordInfoProvider<K,V>> recordInfoProviderClass)
Sets the
RecordInfoProvider class used to interpret input records. |
Modifier and Type | Method and Description |
---|---|
static RecordInfoProvider<?,?> |
BaseWrapperInputFormat.createRecordInfoProvider(java.lang.Class<? extends RecordInfoProvider<?,?>> recordInfoProviderClass, Configuration conf) |
RecordInfoProvider<K,V> |
SpatialFilterInputFormat.getRecordInfoProvider() |
static RecordInfoProvider<?,?> |
BaseWrapperInputFormat.getRecordInfoProvider(Configuration conf) |
static <K,V> RecordInfoProvider<K,V> |
WrapperInputFormat.getRecordInfoProvider(RecordInfoProvider<K,V> provider, JobContext job)
Gets an instance of the specified RecordInfoProvider implementation
|
RecordInfoProvider<?,?> |
MultipleInputsFileSplitInputFormat.getRecordInfoProviderForPath(Path path, Configuration conf)
Deprecated.
Gets an instance of the
RecordInfoProvider class used to interpret records of the data set from the given path |
Modifier and Type | Method and Description |
---|---|
static java.lang.Class<? extends RecordInfoProvider<?,?>> |
BaseWrapperInputFormat.getRecordInfoProviderClass(Configuration conf) |
static <K,V> java.lang.Class<? extends RecordInfoProvider<K,V>> |
WrapperInputFormat.getRecordInfoProviderClass(JobContext job)
Gets the class of the RecordInfoProvider implementation
|
Modifier and Type | Method and Description |
---|---|
static <K,V> RecordInfoProvider<K,V> |
WrapperInputFormat.getRecordInfoProvider(RecordInfoProvider<K,V> provider, JobContext job)
Gets an instance of the specified RecordInfoProvider implementation
|
Modifier and Type | Method and Description |
---|---|
static RecordInfoProvider<?,?> |
BaseWrapperInputFormat.createRecordInfoProvider(java.lang.Class<? extends RecordInfoProvider<?,?>> recordInfoProviderClass, Configuration conf) |
static void |
BaseWrapperInputFormat.setRecordInfoProviderClass(Configuration conf, java.lang.Class<? extends RecordInfoProvider<?,?>> provider) |
static <K,V> void |
WrapperInputFormat.setRecordInfoProviderClass(JobContext job, java.lang.Class<? extends RecordInfoProvider<K,V>> provider)
Sets the class of the RecordInfoProvider implementation
|
Modifier and Type | Method and Description |
---|---|
RecordInfoProvider<K,V> |
InputSplitRecordInfoLoader.getRecordInfoProvider() |
RecordInfoProvider<K,V> |
RecordInfoLoader.getRecordInfoProvider()
Gets the current
RecordInfoProvider instance |
Modifier and Type | Method and Description |
---|---|
static <K,V> java.lang.String |
FileSplitRecordInfoLoader.getLocationField(RecordInfoProvider<K,V> riProvider, Configuration conf)
Gets the location field name which is the RecordInfo's field containing the the location text that can be sent to MVSuggest.
|
static <K,V> java.lang.String |
InputSplitRecordInfoLoader.getLocationField(RecordInfoProvider<K,V> riProvider, Configuration conf)
Gets the location field name which is the RecordInfo's field containing the the location text that can be sent to MVSuggest.
|
static void |
InputSplitRecordInfoLoader.getRecordInfo(RecordInfoProvider<?,?> riProvider, RecordInfo recordInfo, java.util.Map<java.lang.String,java.lang.String> extraFields) |
Modifier and Type | Class and Description |
---|---|
class |
ShapeFileRecordInfoProvider
RecordInfoProvider for ESRI Shapefiles. |
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