cascading.operation.assertion
Class AssertSizeLessThan

java.lang.Object
  extended by cascading.operation.BaseOperation<C>
      extended by cascading.operation.assertion.BaseAssertion
          extended by cascading.operation.assertion.AssertSizeLessThan
All Implemented Interfaces:
DeclaresResults, Assertion, Operation, PlannedOperation, ValueAssertion, Traceable, Serializable

public class AssertSizeLessThan
extends BaseAssertion
implements ValueAssertion

Class AssertSizeLessThan asserts that the current Tuple in the stream has a size less than (<) the given size.

On evaluation, Tuple.size() is called (note Tuples may hold null values).

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
AssertSizeLessThan(int size)
          Constructor AssertSizeLessThan creates a new AssertSizeLessThan instance.
 
Method Summary
 void doAssert(FlowProcess flowProcess, ValueAssertionCall assertionCall)
          Method doAssert performs the assertion.
 boolean equals(Object object)
           
 int getSize()
           
 int hashCode()
           
 
Methods inherited from class cascading.operation.assertion.BaseAssertion
fail, fail, getMessage, 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

AssertSizeLessThan

@ConstructorProperties(value="size")
public AssertSizeLessThan(int size)
Constructor AssertSizeLessThan creates a new AssertSizeLessThan instance.

Parameters:
size - of type int
Method Detail

getSize

public int getSize()

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

equals

public boolean equals(Object object)
Overrides:
equals in class BaseAssertion

hashCode

public int hashCode()
Overrides:
hashCode in class BaseAssertion


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