org.datasyslab.geospark.formatMapper

Class LineStringFormatMapper

java.lang.Object

org.datasyslab.geospark.formatMapper.FormatMapper

org.datasyslab.geospark.formatMapper.LineStringFormatMapper

All Implemented Interfaces:

Serializable, org.apache.spark.api.java.function.FlatMapFunction<String,Object>

public class LineStringFormatMapper
extends FormatMapper
implements org.apache.spark.api.java.function.FlatMapFunction<String,Object>

The Class LineStringFormatMapper.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.datasyslab.geospark.formatMapper.FormatMapper

carryInputData, coordinates, coordinatesList, endOffset, fact, lineSplitList, splitter, startOffset

Constructor Summary

Constructors

Constructor and Description
LineStringFormatMapper(FileDataSplitter Splitter, boolean carryInputData) Instantiates a new line string format mapper.
LineStringFormatMapper(Integer startOffset, Integer endOffset, FileDataSplitter Splitter, boolean carryInputData) Instantiates a new line string format mapper.

Method Summary

Modifier and Type	Method and Description
Iterator	call(String line)

Methods inherited from class java.lang.Object

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

Constructor Detail

LineStringFormatMapper

public LineStringFormatMapper(FileDataSplitter Splitter,
                              boolean carryInputData)

Instantiates a new line string format mapper.

Parameters:

Splitter - the splitter

carryInputData - the carry input data

LineStringFormatMapper

public LineStringFormatMapper(Integer startOffset,
                              Integer endOffset,
                              FileDataSplitter Splitter,
                              boolean carryInputData)

Instantiates a new line string format mapper.

Parameters:

startOffset - the start offset

endOffset - the end offset

Splitter - the splitter

carryInputData - the carry input data

Method Detail

call

public Iterator call(String line)
              throws Exception

Specified by:

call in interface org.apache.spark.api.java.function.FlatMapFunction<String,Object>

Throws:

Exception