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>
public enum Comparators extends java.lang.Enum<Comparators>
Comparator
-related utility methods.
-
-
Method Summary
All Methods Static Methods Concrete Methods 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.
-
-
-
Method Detail
-
values
public static Comparators[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (Comparators c : Comparators.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
-
valueOf
public static Comparators valueOf(java.lang.String name)
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
-
compareDiscardNaN
public static int compareDiscardNaN(double d1, double d2, boolean asc)
Compared1
againstd2
, pushing 0d/0d at the bottom.
-
-