Package org.apache.sedona.core.formatMapper.shapefileParser.shapes

Class DbfFileReader

java.lang.Object

org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

org.apache.sedona.core.formatMapper.shapefileParser.shapes.DbfFileReader

All Implemented Interfaces:

Closeable, AutoCloseable

public class DbfFileReader
extends org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

Constructor Summary

Constructors

Constructor	Description
DbfFileReader()

Method Summary

Modifier and Type	Method	Description
void	close()
List<byte[]>	getCurrentFieldBytes()
ShapeKey	getCurrentKey()
String	getCurrentValue()
List<FieldDescriptor>	getFieldDescriptors()
float	getProgress()
void	initialize(org.apache.hadoop.fs.FSDataInputStream stream)
void	initialize(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
boolean	nextKeyValue()

Methods inherited from class java.lang.Object

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

Constructor Details

DbfFileReader

public DbfFileReader()

Method Details

initialize

public void initialize(org.apache.hadoop.mapreduce.InputSplit split,
 org.apache.hadoop.mapreduce.TaskAttemptContext context)
                throws IOException

Specified by:

initialize in class org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

Throws:

IOException

initialize

public void initialize(org.apache.hadoop.fs.FSDataInputStream stream)
                throws IOException

Throws:

IOException

getFieldDescriptors

public List<FieldDescriptor> getFieldDescriptors()

nextKeyValue

public boolean nextKeyValue()
                     throws IOException

Specified by:

nextKeyValue in class org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

Throws:

IOException

getCurrentKey

public ShapeKey getCurrentKey()

Specified by:

getCurrentKey in class org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

getCurrentFieldBytes

public List<byte[]> getCurrentFieldBytes()

getCurrentValue

public String getCurrentValue()

Specified by:

getCurrentValue in class org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

getProgress

public float getProgress()

Specified by:

getProgress in class org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class org.apache.hadoop.mapreduce.RecordReader<ShapeKey,String>

Throws:

IOException