private static PagingPredicate UnwrapPagingPredicate(IPredicate predicate)
{
return(predicate switch
{
PagingPredicate paging => paging,
PartitionPredicate partition => partition.Target as PagingPredicate,
_ => null
});
private static PagingPredicateHolder OfInternal(PartitionPredicate partitionPredicate,
ISerializationService serializationService)
{
if (partitionPredicate == null)
{
return(null);
}
var pagingPredicate = (PagingPredicate)partitionPredicate.GetTarget();
var partitionKeyData = serializationService.ToData(partitionPredicate.GetPartitionKey());
return(BuildHolder(serializationService, pagingPredicate, partitionKeyData));
}
public void PartitionPredicate()
{
AssertPredicate(new PartitionPredicate(), PredicateDataSerializerHook.PartitionPredicate);
AssertPredicate(new PartitionPredicate("key", Predicates.True()), PredicateDataSerializerHook.PartitionPredicate);
var partition = new PartitionPredicate("key", Predicates.True());
Assert.That(partition.FactoryId, Is.EqualTo(FactoryIds.PredicateFactoryId));
Assert.That(partition.ClassId, Is.EqualTo(PredicateDataSerializerHook.PartitionPredicate));
using var output = new ObjectDataOutput(1024, _serializationService, Endianness.BigEndian);
partition.WriteData(output);
using var input = new ObjectDataInput(output.Buffer, _serializationService, Endianness.BigEndian);
var p = new PartitionPredicate();
p.ReadData(input);
Assert.That(p.PartitionKey, Is.EqualTo(partition.PartitionKey));
Assert.That(p.Target, Is.EqualTo(partition.Target));
}
public void PartitionPredicate()
{
AssertPredicate(new PartitionPredicate(), PredicateDataSerializerHook.PartitionPredicate);
AssertPredicate(new PartitionPredicate("key", Predicate.True()), PredicateDataSerializerHook.PartitionPredicate);
var partition = new PartitionPredicate("key", Predicate.True());
Assert.That(partition.FactoryId, Is.EqualTo(FactoryIds.PredicateFactoryId));
Assert.That(partition.ClassId, Is.EqualTo(PredicateDataSerializerHook.PartitionPredicate));
Assert.Throws <ArgumentNullException>(() => partition.WriteData(null));
Assert.Throws <ArgumentNullException>(() => partition.ReadData(null));
using var output = new ByteArrayObjectDataOutput(1024, _serializationService, Endianness.Unspecified);
partition.WriteData(output);
using var input = new ByteArrayObjectDataInput(output.Buffer, _serializationService, Endianness.Unspecified);
var p = new PartitionPredicate();
p.ReadData(input);
Assert.That(p.PartitionKey, Is.EqualTo(partition.PartitionKey));
Assert.That(p.Target, Is.EqualTo(partition.Target));
}
