org.datavec.api.transform.condition.column

Class NullWritableColumnCondition

java.lang.Object

org.datavec.api.transform.condition.column.BaseColumnCondition

org.datavec.api.transform.condition.column.NullWritableColumnCondition

All Implemented Interfaces:

Serializable, Condition

public class NullWritableColumnCondition
extends BaseColumnCondition

Condition that applies to the values in any column. Specifically, condition is true if the Writable value is a NullWritable, and false for any other value

Author:

Alex Black

See Also:

Serialized Form

Field Summary

Fields inherited from class org.datavec.api.transform.condition.column.BaseColumnCondition

columnIdx, columnName, DEFAULT_SEQUENCE_CONDITION_MODE, schema, sequenceMode

Constructor Summary

Constructors

Constructor and Description
NullWritableColumnCondition(String columnName)

Method Summary

Modifier and Type	Method and Description
boolean	columnCondition(Writable writable)
String	toString()

Methods inherited from class org.datavec.api.transform.condition.column.BaseColumnCondition

condition, conditionSequence, getInputSchema, setInputSchema

Methods inherited from class java.lang.Object

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

Constructor Detail

NullWritableColumnCondition

public NullWritableColumnCondition(String columnName)

Method Detail

columnCondition

public boolean columnCondition(Writable writable)

Specified by:

columnCondition in class BaseColumnCondition

toString

public String toString()

Specified by:

toString in class BaseColumnCondition