Package org.apache.commons.cli
Class HelpFormatter.OptionComparator
java.lang.Object
org.apache.commons.cli.HelpFormatter.OptionComparator
- All Implemented Interfaces:
Serializable
,Comparator<Option>
- Enclosing class:
- HelpFormatter
private static class HelpFormatter.OptionComparator
extends Object
implements Comparator<Option>, Serializable
This class implements the
Comparator
interface for comparing Options.-
Field Summary
FieldsModifier and TypeFieldDescriptionprivate static final long
The serial version UID. -
Constructor Summary
Constructors -
Method Summary
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
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Field Details
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serialVersionUID
private static final long serialVersionUIDThe serial version UID.- See Also:
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Constructor Details
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OptionComparator
private OptionComparator()
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Method Details
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compare
Compares its two arguments for order. Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.- Specified by:
compare
in interfaceComparator<Option>
- Parameters:
opt1
- The first Option to be compared.opt2
- The second Option to be compared.- Returns:
- a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
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