Package org.apache.druid.query

Class DimensionComparisonUtils.ArrayComparatorForUnnaturalStringComparator

java.lang.Object

org.apache.druid.query.DimensionComparisonUtils.ArrayComparator<String>

org.apache.druid.query.DimensionComparisonUtils.ArrayComparatorForUnnaturalStringComparator

All Implemented Interfaces:

Comparator<Object[]>

Enclosing class:

DimensionComparisonUtils

public static class DimensionComparisonUtils.ArrayComparatorForUnnaturalStringComparator
extends DimensionComparisonUtils.ArrayComparator<String>

Array comparator that converts the elements to their string representation, before comparing the values using the provided StringComparator. It can be used when the user provides weird comparators for their string arrays

Constructor Summary

Constructors

Constructor	Description
ArrayComparatorForUnnaturalStringComparator(StringComparator elementComparator)

Method Summary

Modifier and Type	Method	Description
protected String	coerceElement(Object element)

Methods inherited from class org.apache.druid.query.DimensionComparisonUtils.ArrayComparator

compare

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

ArrayComparatorForUnnaturalStringComparator

public ArrayComparatorForUnnaturalStringComparator(StringComparator elementComparator)

Method Details

coerceElement

protected String coerceElement(Object element)

Overrides:

coerceElement in class DimensionComparisonUtils.ArrayComparator<String>