Module org.apache.arrow.algorithm
Package org.apache.arrow.algorithm.sort
Class DefaultVectorComparators.TimeSecComparator
java.lang.Object
org.apache.arrow.algorithm.sort.VectorValueComparator<TimeSecVector>
org.apache.arrow.algorithm.sort.DefaultVectorComparators.TimeSecComparator
- Enclosing class:
- DefaultVectorComparators
public static class DefaultVectorComparators.TimeSecComparator
extends VectorValueComparator<TimeSecVector>
Default comparator for TimeSec type. The comparison is based on values, with null comes first.
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Field Summary
Fields inherited from class org.apache.arrow.algorithm.sort.VectorValueComparator
valueWidth, vector1, vector2
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
compareNotNull
(int index1, int index2) Compare two values, given their indices.Creates a comparator of the same type.Methods inherited from class org.apache.arrow.algorithm.sort.VectorValueComparator
attachVector, attachVectors, checkNullsOnCompare, compare, getValueWidth
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Constructor Details
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TimeSecComparator
public TimeSecComparator()
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Method Details
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compareNotNull
public int compareNotNull(int index1, int index2) Description copied from class:VectorValueComparator
Compare two values, given their indices. This is a fast path for comparing non-null values, so the caller must make sure that values at both indices are not null.- Specified by:
compareNotNull
in classVectorValueComparator<TimeSecVector>
- Parameters:
index1
- index of the first value to compare.index2
- index of the second value to compare.- Returns:
- an integer greater than 0, if the first value is greater; an integer smaller than 0, if the first value is smaller; or 0, if both values are equal.
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createNew
Description copied from class:VectorValueComparator
Creates a comparator of the same type.- Specified by:
createNew
in classVectorValueComparator<TimeSecVector>
- Returns:
- the newly created comparator.
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