Package com.streambase.sb.unittest

Class FieldBasedTupleComparator.CompareFunctor

java.lang.Object

com.streambase.sb.unittest.FieldBasedTupleComparator.CompareFunctor

All Implemented Interfaces:

com.streambase.sb.DataType.Registry.Functor

Direct Known Subclasses:

FieldBasedTupleComparator.DoubleCompareFunctor, FieldBasedTupleComparator.IgnoreTimestampCompareFunctor, FieldBasedTupleComparator.ListCompareFunctor, FieldBasedTupleComparator.NaiveObjectCompareFunctor, FieldBasedTupleComparator.RegexCompareFunctor, FieldBasedTupleComparator.TupleCompareFunctor

Enclosing class:

FieldBasedTupleComparator

public abstract static class FieldBasedTupleComparator.CompareFunctor
extends Object
implements com.streambase.sb.DataType.Registry.Functor

A strategy object for handling comparisons of specific field types.

Constructor Summary

Constructors

Constructor	Description
CompareFunctor()

Method Summary

Modifier and Type	Method	Description
boolean	compare(TupleComparator comparator, CompleteDataType cdt, Object expected, Object actual)	Handle null checks before delegating to compareImpl(com.streambase.sb.unittest.TupleComparator, com.streambase.sb.CompleteDataType, java.lang.Object, java.lang.Object)
abstract boolean	compareImpl(TupleComparator comparator, CompleteDataType cdt, Object expected, Object actual)	Compare two values expected and actual, using comparator for recursion as necessary.

Methods inherited from class java.lang.Object

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

Constructor Details

CompareFunctor

public CompareFunctor()

Method Details

compare

public boolean compare(TupleComparator comparator,
 CompleteDataType cdt,
 Object expected,
 Object actual)
                throws StreamBaseException

Handle null checks before delegating to compareImpl(com.streambase.sb.unittest.TupleComparator, com.streambase.sb.CompleteDataType, java.lang.Object, java.lang.Object)

Parameters:

comparator - comparator

cdt - complete data type

expected - expected

actual - actual

Returns:

true if equal

Throws:

StreamBaseException - error comparing tuples

compareImpl

public abstract boolean compareImpl(TupleComparator comparator,
 CompleteDataType cdt,
 Object expected,
 Object actual)
                             throws StreamBaseException

Compare two values expected and actual, using comparator for recursion as necessary.

Parameters:

comparator - recurse through this argument for parameterized types.

cdt - complete data type

expected - a non-null object

actual - a non-null object

Returns:

true if and only if the values are considered equal

Throws:

StreamBaseException - conmparison error