Package org.datavec.api.transform.transform.string

Class ConvertToString

java.lang.Object

org.datavec.api.transform.transform.BaseTransform

org.datavec.api.transform.transform.BaseColumnTransform

org.datavec.api.transform.transform.string.BaseStringTransform

org.datavec.api.transform.transform.string.ConvertToString

All Implemented Interfaces:

Serializable, ColumnOp, Operation<Schema,Schema>, Transform

public class ConvertToString
extends BaseStringTransform

See Also:

Serialized Form

Field Summary

Fields inherited from class org.datavec.api.transform.transform.BaseColumnTransform

columnName, columnNumber

Fields inherited from class org.datavec.api.transform.transform.BaseTransform

inputSchema

Constructor Summary

Constructors

Constructor	Description
ConvertToString(String column)

Method Summary

Modifier and Type	Method	Description
Object	map(Object input)	Transform an object in to another object
Text	map(Writable writable)	Transform the writable in to a string

Methods inherited from class org.datavec.api.transform.transform.string.BaseStringTransform

getNewColumnMetaData

Methods inherited from class org.datavec.api.transform.transform.BaseColumnTransform

columnName, columnNames, equals, hashCode, map, mapSequence, outputColumnName, outputColumnNames, setInputSchema, toString, transform

Methods inherited from class org.datavec.api.transform.transform.BaseTransform

getInputSchema, mapSequence

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.datavec.api.transform.ColumnOp

getInputSchema

Constructor Detail

ConvertToString

public ConvertToString(String column)

Method Detail

map

public Text map(Writable writable)

Transform the writable in to a string

Specified by:

map in class BaseStringTransform

Parameters:

writable - the writable to transform

Returns:

the string form of this writable

map

public Object map(Object input)

Transform an object in to another object

Parameters:

input - the record to transform

Returns:

the transformed writable