org.datavec.api.transform.condition.column

Class InvalidValueColumnCondition

java.lang.Object

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

org.datavec.api.transform.condition.column.InvalidValueColumnCondition

All Implemented Interfaces:

java.io.Serializable, ColumnOp, ColumnCondition, Condition

public class InvalidValueColumnCondition
extends BaseColumnCondition

A Condition that applies to a single column. Whenever the specified value is invalid according to the schema, the condition applies.

For example, if a Writable contains String values in an Integer column (and these cannot be parsed to an integer), then the condition would return true, as these values are invalid according to the schema.

See Also:

Serialized Form

Field Summary

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

columnIdx, columnName, schema, sequenceMode

Fields inherited from interface org.datavec.api.transform.condition.column.ColumnCondition

DEFAULT_SEQUENCE_CONDITION_MODE

Constructor Summary

Constructors

Constructor and Description
InvalidValueColumnCondition(java.lang.String columnName)

Method Summary

Modifier and Type	Method and Description
boolean	columnCondition(Writable writable) Returns whether the given element meets the condition set by this operation
boolean	condition(java.lang.Object input) Condition on arbitrary input
java.lang.String	toString()

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

columnName, columnNames, condition, conditionSequence, conditionSequence, getInputSchema, outputColumnName, outputColumnNames, setInputSchema, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

InvalidValueColumnCondition

public InvalidValueColumnCondition(java.lang.String columnName)

Method Detail

columnCondition

public boolean columnCondition(Writable writable)

Description copied from interface: ColumnCondition

Returns whether the given element meets the condition set by this operation

Parameters:

writable - the element to test

Returns:

true if the condition is met false otherwise

toString

public java.lang.String toString()

Specified by:

toString in class BaseColumnCondition

condition

public boolean condition(java.lang.Object input)

Condition on arbitrary input

Parameters:

input - the input to return the condition for

Returns:

true if the condition is met false otherwise