major rename

[hs-rrdtool.git] / Database / RRDtool / Expression.hs

diff --git a/Database/RRDtool/Expression.hs b/Database/RRDtool/Expression.hs
index 19a241fe053b69a1d9ebddaf7c04e4a33c5904b0..fa6aa5452cd2137d494ee624bcacfb3e77f89612 100644 (file)
--- a/Database/RRDtool/Expression.hs
+++ b/Database/RRDtool/Expression.hs
@@ -56,16 +56,16 @@ type family IsCommonExpr e
 type family IsIterativeExpr e
 
 type family   IsExprSet es
-type instance IsExprSet HNil         = True
-type instance IsExprSet (HCons e es) = IsExpr e :&&: IsExprSet es
+type instance IsExprSet Nil         = True
+type instance IsExprSet (Cons e es) = IsExpr e :&&: IsExprSet es
 
 type family   IsCommonExprSet es
-type instance IsCommonExprSet HNil         = True
-type instance IsCommonExprSet (HCons e es) = IsCommonExpr e :&&: IsCommonExprSet es
+type instance IsCommonExprSet Nil         = True
+type instance IsCommonExprSet (Cons e es) = IsCommonExpr e :&&: IsCommonExprSet es
 
 type family   IsIterativeExprSet es
-type instance IsIterativeExprSet HNil         = True
-type instance IsIterativeExprSet (HCons e es) = IsIterativeExpr e :&&: IsIterativeExprSet es
+type instance IsIterativeExprSet Nil         = True
+type instance IsIterativeExprSet (Cons e es) = IsIterativeExpr e :&&: IsIterativeExprSet es
 
 -- Constants and variable names
 data Constant
@@ -75,20 +75,20 @@ data Constant
 type instance IsExpr          Constant = True
 type instance IsCommonExpr    Constant = True
 type instance IsIterativeExpr Constant = True
-type instance MentionedVars   Constant = HNil
+type instance MentionedVars   Constant = Nil
 
 {- This is what we want to do but GHC can't handle this for now. 
-class ( (HLengthOf str :<=: D19) ~ True
+class ( (Length str :<=: D19) ~ True
       , HString str
       )
     => IsVarName str
 -}
 type family   IsVarName str
-type instance IsVarName str = ( (HLength str :>: D0)
+type instance IsVarName str = ( (Length str :>: D0)
                                 :&&:
-                                (HLength str :<=: D19)
+                                (Length str :<=: D19)
                                 :&&:
-                                (HAll IsGoodLetterForVarNameA str)
+                                (All IsGoodLetterForVarNameA str)
                               )
 
 type family   IsGoodLetterForVarName c
@@ -112,11 +112,11 @@ data Variable vn = Var !vn
 type instance IsExpr          (Variable vn) = True
 type instance IsCommonExpr    (Variable vn) = True
 type instance IsIterativeExpr (Variable vn) = True
-type instance MentionedVars   (Variable vn) = vn :&: HNil
+type instance MentionedVars   (Variable vn) = vn :&: Nil
 
 type family   IsVariableSet vs
-type instance IsVariableSet HNil         = True
-type instance IsVariableSet (HCons v vs) = IsVarName v :&&: IsVariableSet vs
+type instance IsVariableSet Nil         = True
+type instance IsVariableSet (Cons v vs) = IsVarName v :&&: IsVariableSet vs
 
 -- Common operators
 data CommonUnaryOp a
@@ -200,7 +200,7 @@ data CommonSetOp es
 type instance IsExpr          (CommonSetOp es) = IsExprSet          es
 type instance IsCommonExpr    (CommonSetOp es) = IsCommonExprSet    es
 type instance IsIterativeExpr (CommonSetOp es) = IsIterativeExprSet es
-type instance MentionedVars   (CommonSetOp es) = HConcat (HMap MentionedVarsA es)
+type instance MentionedVars   (CommonSetOp es) = Concat (Map MentionedVarsA es)
 
 -- TrendOp
 data TrendOp vn e
@@ -260,7 +260,7 @@ data CommonValue
 type instance IsExpr          CommonValue = True
 type instance IsCommonExpr    CommonValue = True
 type instance IsIterativeExpr CommonValue = True
-type instance MentionedVars   CommonValue = HNil
+type instance MentionedVars   CommonValue = Nil
 
 -- Iterative special values
 data IterativeValue
@@ -273,7 +273,7 @@ data IterativeValue
 type instance IsExpr          IterativeValue = True
 type instance IsCommonExpr    IterativeValue = False
 type instance IsIterativeExpr IterativeValue = True
-type instance MentionedVars   IterativeValue = HNil
+type instance MentionedVars   IterativeValue = Nil
 
 -- Iterative special values of something
 data IterativeValueOf vn
@@ -283,7 +283,7 @@ data IterativeValueOf vn
 type instance IsExpr          (IterativeValueOf vn) = IsVarName vn
 type instance IsCommonExpr    (IterativeValueOf vn) = False
 type instance IsIterativeExpr (IterativeValueOf vn) = IsVarName vn
-type instance MentionedVars   (IterativeValueOf vn) = vn :&: HNil
+type instance MentionedVars   (IterativeValueOf vn) = vn :&: Nil
 
 -- Aggregative operators (fairly restricted due to rrdtool's
 -- restriction)
@@ -302,4 +302,4 @@ data AggregativeUnaryOp vn
     | LSLCorrel  !(Variable vn)
     deriving (Show, Eq, Ord)
 
-type instance MentionedVars (AggregativeUnaryOp vn) = vn :&: HNil
+type instance MentionedVars (AggregativeUnaryOp vn) = vn :&: Nil