Package org.elasticsearch.common.util
Enum Comparators
java.lang.Object
java.lang.Enum<Comparators>
org.elasticsearch.common.util.Comparators
- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<Comparators>
,java.lang.constant.Constable
public enum Comparators extends java.lang.Enum<Comparators>
Comparator
-related utility methods.-
Nested Class Summary
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Method Summary
Modifier and Type Method Description static int
compareDiscardNaN(double d1, double d2, boolean asc)
Compared1
againstd2
, pushing 0d/0d at the bottom.static Comparators
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Comparators[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Method Details
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values
Returns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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compareDiscardNaN
public static int compareDiscardNaN(double d1, double d2, boolean asc)Compared1
againstd2
, pushing 0d/0d at the bottom.
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