ENH: Helper functions for entity-properties

src/Entity.jl

@@ -863,13 +863,35 @@ function get_property_list_length(property::Ref{_Property})
     return length[]
 end
 
+"""
+    function get_property_list_length(entity::Ref{_Entity})
+
+Return the length of the list of the given `entity`
+"""
+function get_property_list_length(entity::Ref{_Entity})
+
+    length = Ref{Cint}(0)
+
+    err_code = ccall(
+        (:caosdb_entity_property_get_value_list_length, CaosDB.library_name),
+        Cint,
+        (Ref{_Entity}, Ref{Cint}),
+        entity,
+        length,
+    )
+
+    CaosDB.Exceptions.evaluate_return_code(err_code)
+
+    return length[]
+end
+
 """
     function get_int_list_value_at(property::Ref{_Property}, index::Cint)
 
 Return the value of the INTEGER list of the given `property` at the position `index`.
 """
 function get_int_list_value_at(property::Ref{_Property}, index::Cint)
-
+    out = Ref{Cint}(0)
     err_code = ccall(
         (:caosdb_entity_property_get_int_list_value_at, CaosDB.library_name),
         Cint,
@@ -883,6 +905,26 @@ function get_int_list_value_at(property::Ref{_Property}, index::Cint)
     return out[]
 end
 
+"""
+    function get_int_list_value_at(entity::Ref{_Entity}, index::Cint)
+
+Return the value of the INTEGER list of the given `entity` at the position `index`.
+"""
+function get_int_list_value_at(entity::Ref{_Entity}, index::Cint)
+    out = Ref{Cint}(0)
+    err_code = ccall(
+        (:caosdb_entity_entity_get_int_list_value_at, CaosDB.library_name),
+        Cint,
+        (Ref{_Entity}, Ref{Cint}, Cint),
+        entity,
+        out,
+        index - Cint(1),
+    )
+
+    CaosDB.Exceptions.evaluate_return_code(err_code)
+    return out[]
+end
+
 """
     function get_double_list_value_at(property::Ref{_Property}, index::Cint)
 
@@ -903,6 +945,26 @@ function get_double_list_value_at(property::Ref{_Property}, index::Cint)
     return out[]
 end
 
+"""
+    function get_double_list_value_at(entity::Ref{_Entity}, index::Cint)
+
+Return the value of the DOUBLE list of the given `entity` at the position `index`.
+"""
+function get_double_list_value_at(entity::Ref{_Entity}, index::Cint)
+    out = Ref{Cdouble}(0)
+    err_code = ccall(
+        (:caosdb_entity_entity_get_double_list_value_at, CaosDB.library_name),
+        Cint,
+        (Ref{_Entity}, Ref{Cdouble}, Cint),
+        entity,
+        out,
+        index - Cint(1),
+    )
+
+    CaosDB.Exceptions.evaluate_return_code(err_code)
+    return out[]
+end
+
 """
     function get_bool_list_value_at(property::Ref{_Property}, index::Cint)
 
@@ -924,6 +986,27 @@ function get_bool_list_value_at(property::Ref{_Property}, index::Cint)
     return out
 end
 
+"""
+    function get_bool_list_value_at(entity::Ref{_Entity}, index::Cint)
+
+Return the value of the BOOLEAN list of the given `entity` at the position `index`.
+"""
+function get_bool_list_value_at(entity::Ref{_Entity}, index::Cint)
+    out = Ref{Cint}(0)
+    err_code = ccall(
+        (:caosdb_entity_entity_get_boolean_list_value_at, CaosDB.library_name),
+        Cint,
+        (Ref{_Entity}, Ref{Cint}, Cint),
+        entity,
+        out,
+        index - Cint(1),
+    )
+
+    CaosDB.Exceptions.evaluate_return_code(err_code)
+    out = convert(Bool, out[])
+    return out
+end
+
 """
     function get_string_list_value_at(property::Ref{_Property}, index::Cint)
 
@@ -945,6 +1028,27 @@ function get_string_list_value_at(property::Ref{_Property}, index::Cint)
     return out
 end
 
+"""
+    function get_string_list_value_at(entity::Ref{_Entity}, index::Cint)
+
+Return the value of the TEXT list of the given `entity` at the position `index`.
+"""
+function get_string_list_value_at(entity::Ref{_Entity}, index::Cint)
+    out = Ref{Ptr{UInt8}}(Ptr{UInt8}())
+    err_code = ccall(
+        (:caosdb_entity_entity_get_string_list_value_at, CaosDB.library_name),
+        Cint,
+        (Ref{_Entity}, Ref{Ptr{UInt8}}, Cint),
+        entity,
+        out,
+        index - Cint(1),
+    )
+
+    CaosDB.Exceptions.evaluate_return_code(err_code)
+    out = unsafe_string(out[])
+    return out
+end
+
 """
     function get_version_id(entity::Ref{_Entity})