Package org.apache.druid.data.input

Class ColumnsFilter.ExclusionBased

java.lang.Object

org.apache.druid.data.input.ColumnsFilter

org.apache.druid.data.input.ColumnsFilter.ExclusionBased

Enclosing class:

ColumnsFilter

public static class ColumnsFilter.ExclusionBased
extends ColumnsFilter

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.druid.data.input.ColumnsFilter

ColumnsFilter.ExclusionBased, ColumnsFilter.InclusionBased

Constructor Summary

Constructors

Constructor	Description
ExclusionBased(Set<String> exclusions)

Method Summary

Modifier and Type	Method	Description
boolean	apply(String column)	Check if a column should be included or not.
boolean	equals(Object o)
int	hashCode()
ColumnsFilter	plus(String column)	Returns a new filter with a particular column added.
String	toString()

Methods inherited from class org.apache.druid.data.input.ColumnsFilter

all, exclusionBased, inclusionBased

Methods inherited from class java.lang.Object

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

Constructor Detail

ExclusionBased

public ExclusionBased(Set<String> exclusions)

Method Detail

apply

public boolean apply(String column)

Description copied from class: ColumnsFilter

Check if a column should be included or not.

Specified by:

apply in class ColumnsFilter

plus

public ColumnsFilter plus(String column)

Description copied from class: ColumnsFilter

Returns a new filter with a particular column added. The returned filter will return true from ColumnsFilter.apply(java.lang.String) on this column.

Specified by:

plus in class ColumnsFilter

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object