cascading.operation.assertion
Class AssertNotNull

java.lang.Object
  cascading.operation.BaseOperation<C>
      cascading.operation.assertion.BaseAssertion
          cascading.operation.assertion.AssertNotNull

All Implemented Interfaces:

DeclaresResults, Assertion, Operation, PlannedOperation, ValueAssertion, Serializable

public class AssertNotNull
extends BaseAssertion
implements ValueAssertion

Class AssertNotNull asserts that every value in the argument values Tuple is not a null value.

See Also:

Serialized Form

Field Summary

Fields inherited from class cascading.operation.BaseOperation

fieldDeclaration, numArgs, trace

Fields inherited from interface cascading.operation.Operation

ANY

Constructor Summary

AssertNotNull()
Constructor AssertNotNull creates a new AssertNotNull instance.

Method Summary

void	doAssert(FlowProcess flowProcess, ValueAssertionCall assertionCall) Method doAssert performs the assertion.

Methods inherited from class cascading.operation.assertion.BaseAssertion

equals, fail, fail, getMessage, hashCode, supportsPlannerLevel, throwFail, throwFail

Methods inherited from class cascading.operation.BaseOperation

cleanup, flush, getFieldDeclaration, getNumArgs, getTrace, isSafe, prepare, printOperationInternal, toString, toStringInternal

Methods inherited from class java.lang.Object

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

Methods inherited from interface cascading.operation.PlannedOperation

supportsPlannerLevel

Methods inherited from interface cascading.operation.Operation

cleanup, flush, getFieldDeclaration, getNumArgs, isSafe, prepare

Constructor Detail

AssertNotNull

public AssertNotNull()

Constructor AssertNotNull creates a new AssertNotNull instance.

Method Detail

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 FlowProcess

assertionCall - of type ValueAssertionCall