org.datavec.spark.transform.misc

Class WritablesToStringFunction

java.lang.Object

org.datavec.spark.transform.misc.WritablesToStringFunction

All Implemented Interfaces:

java.io.Serializable, org.apache.spark.api.java.function.Function<java.util.List<Writable>,java.lang.String>

public class WritablesToStringFunction
extends java.lang.Object
implements org.apache.spark.api.java.function.Function<java.util.List<Writable>,java.lang.String>

Simple function to map an example to a String format (such as CSV) with given quote around the string value if it contains the delimiter.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
WritablesToStringFunction(java.lang.String delim)

Method Summary

Modifier and Type	Method and Description
java.lang.String	call(java.util.List<Writable> c)

Methods inherited from class java.lang.Object

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

Constructor Detail

WritablesToStringFunction

public WritablesToStringFunction(java.lang.String delim)

Method Detail

call

public java.lang.String call(java.util.List<Writable> c)
                      throws java.lang.Exception

Specified by:

call in interface org.apache.spark.api.java.function.Function<java.util.List<Writable>,java.lang.String>

Throws:

java.lang.Exception