public override bool Translate(KeySegment segment)
{
if (GetNextSegment() is KeySegment keySegment && keySegment.EdmType == segment.EdmType && keySegment.NavigationSource == segment.NavigationSource)
{
return(EnumerableComparer.Compare(keySegment.Keys, segment.Keys, KeyCompare));
}
return(false);
}
private bool CompareAggregate(AggregateTransformationNode?node1, AggregateTransformationNode?node2)
{
if (node1 == node2)
{
return(true);
}
if (node1 == null || node2 == null)
{
return(false);
}
return(EnumerableComparer.Compare(node1.AggregateExpressions, node2.AggregateExpressions, CompareAggregate));
}
private bool CompareComputeTransformation(ComputeTransformationNode?node1, ComputeTransformationNode?node2)
{
if (node1 == node2)
{
return(true);
}
if (node1 == null || node2 == null)
{
return(false);
}
return(EnumerableComparer.Compare(node1.Expressions, node2.Expressions, CompareComputeExpression));
}
private bool CompareCompute(ComputeClause clause1, ComputeClause clause2)
{
if (clause1 == clause2)
{
return(true);
}
if (clause1 == null || clause2 == null)
{
return(false);
}
return(EnumerableComparer.Compare(clause1.ComputedItems, clause2.ComputedItems, CompareComputeExpression));
}
private bool CompareApply(ApplyClause clause1, ApplyClause clause2)
{
if (clause1 == clause2)
{
return(true);
}
if (clause1 == null || clause2 == null)
{
return(false);
}
return(EnumerableComparer.Compare(clause1.Transformations, clause2.Transformations, CompareTransformation));
}
private bool CompareAggregate(EntitySetAggregateExpression expression1, EntitySetAggregateExpression expression2)
{
return(expression1.Alias == expression2.Alias &&
_queryNodeComparer.Compare(expression1.Expression, expression2.Expression) &&
EnumerableComparer.Compare(expression1.Children, expression2.Children, CompareAggregate));
}