Package org.apache.accumulo.iteratortest

Class IteratorTestOutput

java.lang.Object

org.apache.accumulo.iteratortest.IteratorTestOutput

public class IteratorTestOutput
extends Object

The expected results from invoking a IteratorTestCase on a IteratorTestInput. The output will be either a SortedMap of Keys and Values or an exception but never both. If one of these members is null, the other is guaranteed to be non-null.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IteratorTestOutput.TestOutcome	An outcome about what happened during a test case.

Constructor Summary

Constructors

Constructor	Description
IteratorTestOutput(Exception e)
IteratorTestOutput(SortedMap<Key,Value> output)	Create an instance of the class.
IteratorTestOutput(IteratorTestOutput.TestOutcome outcome)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Exception	getException()	Returns the exception thrown by the iterator.
SortedMap<Key,Value>	getOutput()	Returns the output from the iterator.
IteratorTestOutput.TestOutcome	getTestOutcome()
boolean	hasException()
int	hashCode()
boolean	hasOutput()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

IteratorTestOutput

public IteratorTestOutput(IteratorTestOutput.TestOutcome outcome)

IteratorTestOutput

public IteratorTestOutput(SortedMap<Key,Value> output)

Create an instance of the class.

Parameters:

output - The sorted collection of Key-Value pairs generated by an Iterator.

IteratorTestOutput

public IteratorTestOutput(Exception e)

Method Detail

getTestOutcome

public IteratorTestOutput.TestOutcome getTestOutcome()

Returns:

The outcome of the test.

getOutput

public SortedMap<Key,Value> getOutput()

Returns the output from the iterator.

Returns:

The sorted Key-Value pairs from an iterator, null if an exception was thrown.

hasOutput

public boolean hasOutput()

Returns:

True if there is output, false if the output is null.

getException

public Exception getException()

Returns the exception thrown by the iterator.

Returns:

The exception thrown by the iterator, null if no exception was thrown.

hasException

public boolean hasException()

Returns:

True if there is an exception, null if the iterator successfully generated Key-Value pairs.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object