Package org.apache.druid.segment

Class IndexMergerBase.DimensionsSpecInspector

java.lang.Object

org.apache.druid.segment.IndexMergerBase.DimensionsSpecInspector

Enclosing class:

IndexMergerBase

protected static class IndexMergerBase.DimensionsSpecInspector
extends Object

Method Summary

Modifier and Type	Method	Description
protected boolean	shouldStore(String dimension)	Returns true if the given dimension should be stored in the segment even when the column has only nulls.

Methods inherited from class java.lang.Object

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

Method Details

shouldStore

protected boolean shouldStore(String dimension)

Returns true if the given dimension should be stored in the segment even when the column has only nulls. If it has non-nulls, then the column must be stored.

See Also:

• DimensionMerger.hasOnlyNulls()