private FieldFilterTerm(AttributeDefinition attributeDefinition, FieldFilterTermOperator op,
IEnumerable<object> values)
{
AttributeDefinition = attributeDefinition;
Operator = op;
Values = values;
}
public static FieldFilterTerm NotExists(AttributeDefinition attributeDefinition)
{
return(new FieldFilterTerm(attributeDefinition, FieldFilterTermOperator.NotExists, Enumerable.Empty <object>()));
}
internal override Expression CreateExpression(Expression parameter)
{
return(AttributeDefinition.CreateFilterExpression(Operator, Values, parameter));
}
internal bool TryGetAttributeDefinition(AssetType assetType, string attributeNameToken, out AttributeDefinition attributeDefinition)
{
string key = $"{assetType.Token}.{attributeNameToken}";
return TryGetAttributeDefinition(key, out attributeDefinition);
}
internal bool TryGetAttributeDefinition(AssetType assetType, string attributeNameToken, out AttributeDefinition attributeDefinition)
{
string key = $"{assetType.Token}.{attributeNameToken}";
return(TryGetAttributeDefinition(key, out attributeDefinition));
}
internal override AttributeDefinition CreateJoinAttributeDefinition(AttributeDefinition relatedAttributeDefinition)
{
return(new JoinedAttributeDefinition(this, relatedAttributeDefinition));
}
public static FieldFilterTerm GreaterOrEqual(AttributeDefinition attributeDefinition, IEnumerable<object> values)
{
return new FieldFilterTerm(attributeDefinition, FieldFilterTermOperator.GreaterOrEqual, values);
}
public static FieldFilterTerm NotExists(AttributeDefinition attributeDefinition)
{
return new FieldFilterTerm(attributeDefinition, FieldFilterTermOperator.NotExists, Enumerable.Empty<object>());
}
public AggregateCountAttributeDefinition(AttributeDefinition left) : base(left, "@Count")
{
}
protected BaseAggregateAttributeDefinition(AttributeDefinition left, string suffix)
: base(left.AssetType, left.Name + "." + suffix, false, null, false)
{
_left = left;
}
internal virtual AttributeDefinition CreateJoinAttributeDefinition(AttributeDefinition relatedAttributeDefinition)
{
throw new NotSupportedException($"Cannot join {Token} to {relatedAttributeDefinition.Token}");
}
public JoinedAttributeDefinition(AttributeDefinition left, AttributeDefinition right)
: base(left.AssetType, left.Name + "." + right.Name, right.IsNullable, right.RelatedAssetType, left.IsMultiValue || right.IsMultiValue)
{
_left = left;
_right = right;
}
public JoinedAttributeDefinition(AttributeDefinition left, AttributeDefinition right)
: base(left.AssetType, left.Name + "." + right.Name, right.IsNullable, right.RelatedAssetType, left.IsMultiValue || right.IsMultiValue)
{
_left = left;
_right = right;
}
internal virtual AttributeDefinition CreateJoinAttributeDefinition(AttributeDefinition relatedAttributeDefinition)
{
throw new NotSupportedException($"Cannot join {Token} to {relatedAttributeDefinition.Token}");
}
public static FieldFilterTerm Less(AttributeDefinition attributeDefinition, IEnumerable <object> values)
{
return(new FieldFilterTerm(attributeDefinition, FieldFilterTermOperator.Less, values));
}
public static FieldFilterTerm GreaterOrEqual(AttributeDefinition attributeDefinition, IEnumerable <object> values)
{
return(new FieldFilterTerm(attributeDefinition, FieldFilterTermOperator.GreaterOrEqual, values));
}
public AggregateSumAttributeDefinition(AttributeDefinition left) : base(left, "@Sum")
{
}
public static FieldFilterTerm Less(AttributeDefinition attributeDefinition, IEnumerable<object> values)
{
return new FieldFilterTerm(attributeDefinition, FieldFilterTermOperator.Less, values);
}
public AggregateMaxAttributeDefinition(AttributeDefinition left) : base(left, "@Max")
{
}
public AggregateMinAttributeDefinition(AttributeDefinition left) : base(left, "@Min")
{
}
internal bool TryGetAttributeDefinition(string attributeDefinitionToken, out AttributeDefinition attributeDefinition)
{
return _attributeDefinitions.TryGetValue(attributeDefinitionToken, out attributeDefinition);
}
internal override AttributeDefinition CreateJoinAttributeDefinition(AttributeDefinition relatedAttributeDefinition)
{
return new JoinedAttributeDefinition(this, relatedAttributeDefinition);
}
internal bool TryGetAttributeDefinition(string attributeDefinitionToken, out AttributeDefinition attributeDefinition)
{
return(_attributeDefinitions.TryGetValue(attributeDefinitionToken, out attributeDefinition));
}
