Package com.google.common.collect
Class Maps.BiMapConverter<A,B>
- java.lang.Object
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- com.google.common.base.Converter<A,B>
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- com.google.common.collect.Maps.BiMapConverter<A,B>
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Field Summary
Fields Modifier and Type Field Description private BiMap<A,B>
bimap
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description BiMapConverter(BiMap<A,B> bimap)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private static <X,Y>
Yconvert(BiMap<X,Y> bimap, X input)
protected A
doBackward(B b)
Returns a representation ofb
as an instance of typeA
.protected B
doForward(A a)
Returns a representation ofa
as an instance of typeB
.boolean
equals(java.lang.Object object)
Indicates whether another object is equal to this converter.int
hashCode()
java.lang.String
toString()
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Methods inherited from class com.google.common.base.Converter
andThen, apply, convert, convertAll, from, identity, reverse
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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Method Detail
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doForward
protected B doForward(A a)
Description copied from class:Converter
Returns a representation ofa
as an instance of typeB
. Ifa
cannot be converted, an unchecked exception (such asIllegalArgumentException
) should be thrown.
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doBackward
protected A doBackward(B b)
Description copied from class:Converter
Returns a representation ofb
as an instance of typeA
. Ifb
cannot be converted, an unchecked exception (such asIllegalArgumentException
) should be thrown.- Specified by:
doBackward
in classConverter<A,B>
- Parameters:
b
- the instance to convert; will never be null- Returns:
- the converted instance; must not be null
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convert
private static <X,Y> Y convert(BiMap<X,Y> bimap, X input)
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equals
public boolean equals(java.lang.Object object)
Description copied from class:Converter
Indicates whether another object is equal to this converter.Most implementations will have no reason to override the behavior of
Object.equals(java.lang.Object)
. However, an implementation may also choose to returntrue
wheneverobject
is aConverter
that it considers interchangeable with this one. "Interchangeable" typically means thatObjects.equal(this.convert(a), that.convert(a))
is true for alla
of typeA
(and similarly forreverse
). Note that afalse
result from this method does not imply that the converters are known not to be interchangeable.
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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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