internal override Value[] extractValues(SpatialIndexKey key)
{
try
{
return(new Value[] { _propertyAccessor.getNodePropertyValue(key.EntityId, descriptor.schema().PropertyId) });
}
catch (EntityNotFoundException)
{
// We couldn't get the value due to the entity not being there. Concurrently deleted?
return(null);
}
}
public override int Compare(KEY k1, KEY k2)
{
int comparison = _schemaLayout.compareValue(k1, k2);
if (comparison != 0)
{
return(comparison);
}
try
{
return(Values.COMPARATOR.Compare(_propertyAccessor.getNodePropertyValue(k1.EntityId, _propertyKeyId), _propertyAccessor.getNodePropertyValue(k2.EntityId, _propertyKeyId)));
}
catch (EntityNotFoundException)
{
// We don't want this operation to fail since it's merely counting distinct values.
// This entity not being there is most likely a result of a concurrent deletion happening as we speak.
return(comparison);
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldFailAtVerificationStageWithAlreadyIndexedStringValue() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldFailAtVerificationStageWithAlreadyIndexedStringValue()
{
// given
_populator = NewPopulator();
string value = "value1";
AddUpdate(_populator, 1, value);
AddUpdate(_populator, 2, "value2");
AddUpdate(_populator, 3, value);
when(_nodePropertyAccessor.getNodePropertyValue(1, PROPERTY_KEY_ID)).thenReturn(Values.of(value));
when(_nodePropertyAccessor.getNodePropertyValue(3, PROPERTY_KEY_ID)).thenReturn(Values.of(value));
// when
try
{
_populator.verifyDeferredConstraints(_nodePropertyAccessor);
fail("should have thrown exception");
}
// then
catch (IndexEntryConflictException conflict)
{
assertEquals(1, conflict.ExistingNodeId);
assertEquals(Values.of(value), conflict.SinglePropertyValue);
assertEquals(3, conflict.AddedNodeId);
}
}