Package com.google.common.collect
Class ExplicitOrdering<T>
- java.lang.Object
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- com.google.common.collect.Ordering<T>
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- com.google.common.collect.ExplicitOrdering<T>
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- All Implemented Interfaces:
java.io.Serializable
,java.util.Comparator<T>
final class ExplicitOrdering<T> extends Ordering<T> implements java.io.Serializable
An ordering that compares objects according to a given order.
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Nested Class Summary
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Nested classes/interfaces inherited from class com.google.common.collect.Ordering
Ordering.ArbitraryOrdering, Ordering.IncomparableValueException
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Field Summary
Fields Modifier and Type Field Description (package private) ImmutableMap<T,java.lang.Integer>
rankMap
private static long
serialVersionUID
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Fields inherited from class com.google.common.collect.Ordering
LEFT_IS_GREATER, RIGHT_IS_GREATER
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Constructor Summary
Constructors Constructor Description ExplicitOrdering(ImmutableMap<T,java.lang.Integer> rankMap)
ExplicitOrdering(java.util.List<T> valuesInOrder)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
compare(T left, T right)
boolean
equals(java.lang.Object object)
int
hashCode()
private int
rank(T value)
java.lang.String
toString()
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Methods inherited from class com.google.common.collect.Ordering
allEqual, arbitrary, binarySearch, compound, compound, explicit, explicit, from, from, greatestOf, greatestOf, immutableSortedCopy, isOrdered, isStrictlyOrdered, leastOf, leastOf, lexicographical, max, max, max, max, min, min, min, min, natural, nullsFirst, nullsLast, onKeys, onResultOf, reverse, sortedCopy, usingToString
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Field Detail
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rankMap
final ImmutableMap<T,java.lang.Integer> rankMap
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Constructor Detail
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ExplicitOrdering
ExplicitOrdering(java.util.List<T> valuesInOrder)
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ExplicitOrdering
ExplicitOrdering(ImmutableMap<T,java.lang.Integer> rankMap)
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Method Detail
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rank
private int rank(T value)
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equals
public boolean equals(java.lang.Object object)
- Specified by:
equals
in interfacejava.util.Comparator<T>
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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