com.google.common.collect.testing

Class DerivedCollectionGenerators.SortedSetSubsetTestSetGenerator<E>

java.lang.Object

com.google.common.collect.testing.DerivedCollectionGenerators.SortedSetSubsetTestSetGenerator<E>

All Implemented Interfaces:

TestCollectionGenerator<E>, TestContainerGenerator<Collection<E>,E>, TestSetGenerator<E>, TestSortedSetGenerator<E>

Direct Known Subclasses:

NavigableSetTestSuiteBuilder.NavigableSetSubsetTestSetGenerator

Enclosing class:

DerivedCollectionGenerators

public static class DerivedCollectionGenerators.SortedSetSubsetTestSetGenerator<E>
extends Object
implements TestSortedSetGenerator<E>

Constructor Summary

Constructors

Constructor and Description
SortedSetSubsetTestSetGenerator(TestSortedSetGenerator<E> delegate, DerivedCollectionGenerators.Bound to, DerivedCollectionGenerators.Bound from)

Method Summary

Modifier and Type	Method and Description
E	aboveSamplesGreater() Returns an element greater than the TestContainerGenerator.samples() and greater than TestSortedSetGenerator.aboveSamplesLesser().
E	aboveSamplesLesser() Returns an element greater than the TestContainerGenerator.samples() but less than TestSortedSetGenerator.aboveSamplesGreater().
E	belowSamplesGreater() Returns an element less than the TestContainerGenerator.samples() but greater than TestSortedSetGenerator.belowSamplesLesser().
E	belowSamplesLesser() Returns an element less than the TestContainerGenerator.samples() and less than TestSortedSetGenerator.belowSamplesGreater().
SortedSet<E>	create(Object... elements) Creates a new container containing the given elements.
E[]	createArray(int length) Helper method to create an array of the appropriate type used by this generator.
DerivedCollectionGenerators.Bound	getFrom()
TestSortedSetGenerator<E>	getInnerGenerator()
DerivedCollectionGenerators.Bound	getTo()
Iterable<E>	order(List<E> insertionOrder) Returns the iteration ordering of elements, given the order in which they were added to the container.
SampleElements<E>	samples() Returns the sample elements that this generate populates its container with.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SortedSetSubsetTestSetGenerator

public SortedSetSubsetTestSetGenerator(TestSortedSetGenerator<E> delegate,
                                       DerivedCollectionGenerators.Bound to,
                                       DerivedCollectionGenerators.Bound from)

Method Detail

getInnerGenerator

public final TestSortedSetGenerator<E> getInnerGenerator()

getTo

public final DerivedCollectionGenerators.Bound getTo()

getFrom

public final DerivedCollectionGenerators.Bound getFrom()

samples

public SampleElements<E> samples()

Description copied from interface: TestContainerGenerator

Returns the sample elements that this generate populates its container with.

Specified by:

samples in interface TestContainerGenerator<Collection<E>,E>

createArray

public E[] 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 interface TestContainerGenerator<Collection<E>,E>

order

public Iterable<E> order(List<E> insertionOrder)

Description copied from interface: TestContainerGenerator

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 without CollectionFeature.KNOWN_ORDER, the tests will look only at the returned contents without regard for order.

Specified by:

order in interface TestContainerGenerator<Collection<E>,E>

create

public SortedSet<E> create(Object... elements)

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.

Specified by:

create in interface TestContainerGenerator<Collection<E>,E>

Specified by:

create in interface TestSetGenerator<E>

Specified by:

create in interface TestSortedSetGenerator<E>

belowSamplesLesser

public E belowSamplesLesser()

Description copied from interface: TestSortedSetGenerator

Returns an element less than the TestContainerGenerator.samples() and less than TestSortedSetGenerator.belowSamplesGreater().

Specified by:

belowSamplesLesser in interface TestSortedSetGenerator<E>

belowSamplesGreater

public E belowSamplesGreater()

Description copied from interface: TestSortedSetGenerator

Returns an element less than the TestContainerGenerator.samples() but greater than TestSortedSetGenerator.belowSamplesLesser().

Specified by:

belowSamplesGreater in interface TestSortedSetGenerator<E>

aboveSamplesLesser

public E aboveSamplesLesser()

Description copied from interface: TestSortedSetGenerator

Returns an element greater than the TestContainerGenerator.samples() but less than TestSortedSetGenerator.aboveSamplesGreater().

Specified by:

aboveSamplesLesser in interface TestSortedSetGenerator<E>

aboveSamplesGreater

public E aboveSamplesGreater()

Description copied from interface: TestSortedSetGenerator

Returns an element greater than the TestContainerGenerator.samples() and greater than TestSortedSetGenerator.aboveSamplesLesser().

Specified by:

aboveSamplesGreater in interface TestSortedSetGenerator<E>