FilterWritablesBySchemaFunction (datavec-local 1.0.0-M2.1 API)

java.lang.Object
- org.datavec.local.transforms.transform.filter.FilterWritablesBySchemaFunction

All Implemented Interfaces:: Function<Writable,Boolean>

public class FilterWritablesBySchemaFunction
extends Object
implements Function<Writable,Boolean>

Constructor Summary

Constructors
Constructor	Description
`FilterWritablesBySchemaFunction(ColumnMetaData meta, boolean keepValid)`
`FilterWritablesBySchemaFunction(ColumnMetaData meta, boolean keepValid, boolean excludeMissing)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

Boolean apply(Writable v1)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - FilterWritablesBySchemaFunction
```
public FilterWritablesBySchemaFunction(ColumnMetaData meta,
                                       boolean keepValid)
```
  - FilterWritablesBySchemaFunction
```
public FilterWritablesBySchemaFunction(ColumnMetaData meta,
                                       boolean keepValid,
                                       boolean excludeMissing)
```
    Parameters:
    
    meta - Column meta data
    
    keepValid - If true: keep only the valid writables. If false: keep only the invalid writables
    
    excludeMissing - If true: don't return any missing values, regardless of keepValid setting (i.e., exclude any NullWritable or empty string values)
- Method Detail
  - apply
```
public Boolean apply(Writable v1)
```
    Specified by:
    
    apply in interface Function<Writable,Boolean>