Class SetGenerators.ImmutableSortedSetExplicitComparator
- java.lang.Object
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- com.google.common.collect.testing.TestStringSetGenerator
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- com.google.common.collect.testing.google.SetGenerators.ImmutableSortedSetExplicitComparator
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- All Implemented Interfaces:
TestCollectionGenerator<String>
,TestContainerGenerator<Collection<String>,String>
,TestSetGenerator<String>
- Enclosing class:
- SetGenerators
public static class SetGenerators.ImmutableSortedSetExplicitComparator extends TestStringSetGenerator
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Constructor Summary
Constructors Constructor Description ImmutableSortedSetExplicitComparator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected SortedSet<String>
create(String[] elements)
List<String>
order(List<String> insertionOrder)
Returns the iteration ordering of elements, given the order in which they were added to the container.-
Methods inherited from class com.google.common.collect.testing.TestStringSetGenerator
create, createArray, samples
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Constructor Detail
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ImmutableSortedSetExplicitComparator
public ImmutableSortedSetExplicitComparator()
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Method Detail
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create
protected SortedSet<String> create(String[] elements)
- Specified by:
create
in classTestStringSetGenerator
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order
public List<String> order(List<String> insertionOrder)
Description copied from class:TestStringSetGenerator
Returns the iteration ordering of elements, given the order in which they were added to the container. This method may return the original list unchanged, the original list modified in place, or a different list.If the order is non-deterministic, as with
HashSet
, this method can return its input unmodified. Provided that the test suite is built withoutCollectionFeature.KNOWN_ORDER
, the tests will look only at the returned contents without regard for order.By default, returns the supplied elements in their given order; however, generators for containers with a known order other than insertion order must override this method.
Note: This default implementation is overkill (but valid) for an unordered container. An equally valid implementation for an unordered container is to throw an exception. The chosen implementation, however, has the advantage of working for insertion-ordered containers, as well.
- Specified by:
order
in interfaceTestContainerGenerator<Collection<String>,String>
- Overrides:
order
in classTestStringSetGenerator
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