cascading.operation.assertion
Class AssertNull
java.lang.Object
cascading.operation.BaseOperation<C>
cascading.operation.assertion.BaseAssertion
cascading.operation.assertion.AssertNull
- All Implemented Interfaces:
- DeclaresResults, Assertion, Operation, PlannedOperation, ValueAssertion, Serializable
public class AssertNull
- extends BaseAssertion
- implements ValueAssertion
Class AssertNull asserts that every value in the argument values Tuple
is a null value.
- See Also:
- Serialized Form
Fields inherited from interface cascading.operation.Operation |
ANY |
Constructor Summary |
AssertNull()
Constructor AssertNull creates a new AssertNull instance. |
AssertNull
public AssertNull()
- Constructor AssertNull creates a new AssertNull instance.
doAssert
public void doAssert(FlowProcess flowProcess,
ValueAssertionCall assertionCall)
- Description copied from interface:
ValueAssertion
- Method doAssert performs the assertion.
- Specified by:
doAssert
in interface ValueAssertion
- Parameters:
flowProcess
- of type FlowProcessassertionCall
- of type ValueAssertionCall
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