Class TestEnumMapGenerator
- java.lang.Object
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- com.google.common.collect.testing.TestEnumMapGenerator
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- All Implemented Interfaces:
TestContainerGenerator<Map<AnEnum,String>,Map.Entry<AnEnum,String>>
,TestMapGenerator<AnEnum,String>
- Direct Known Subclasses:
MapGenerators.ImmutableEnumMapGenerator
,MapGenerators.ImmutableMapCopyOfEnumMapGenerator
@GwtCompatible public abstract class TestEnumMapGenerator extends Object implements TestMapGenerator<AnEnum,String>
Implementation helper forTestMapGenerator
for use with enum maps.- Author:
- Kevin Bourrillion
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Constructor Summary
Constructors Constructor Description TestEnumMapGenerator()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description Map<AnEnum,String>
create(Object... entries)
Creates a new container containing the given elements.protected abstract Map<AnEnum,String>
create(Map.Entry<AnEnum,String>[] entries)
Map.Entry<AnEnum,String>[]
createArray(int length)
Helper method to create an array of the appropriate type used by this generator.AnEnum[]
createKeyArray(int length)
String[]
createValueArray(int length)
Iterable<Map.Entry<AnEnum,String>>
order(List<Map.Entry<AnEnum,String>> insertionOrder)
Returns the elements sorted in natural order.SampleElements<Map.Entry<AnEnum,String>>
samples()
Returns the sample elements that this generate populates its container with.
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Constructor Detail
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TestEnumMapGenerator
public TestEnumMapGenerator()
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Method Detail
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samples
public SampleElements<Map.Entry<AnEnum,String>> samples()
Description copied from interface:TestContainerGenerator
Returns the sample elements that this generate populates its container with.
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create
public final Map<AnEnum,String> create(Object... entries)
Description copied from interface:TestContainerGenerator
Creates a new container containing the given elements. TODO: would be nice to figure out how to use E... or E[] as a parameter type, but this doesn't seem to work because Java creates an array of the erased type.
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createArray
public final Map.Entry<AnEnum,String>[] createArray(int length)
Description copied from interface:TestContainerGenerator
Helper method to create an array of the appropriate type used by this generator. The returned array will contain only nulls.- Specified by:
createArray
in interfaceTestContainerGenerator<Map<AnEnum,String>,Map.Entry<AnEnum,String>>
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createKeyArray
public final AnEnum[] createKeyArray(int length)
- Specified by:
createKeyArray
in interfaceTestMapGenerator<AnEnum,String>
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createValueArray
public final String[] createValueArray(int length)
- Specified by:
createValueArray
in interfaceTestMapGenerator<AnEnum,String>
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