From ca18ca08df71d970904f120f5369441a4aa96071 Mon Sep 17 00:00:00 2001 From: Tony Garnock-Jones Date: Tue, 9 Apr 2024 09:14:01 +0200 Subject: [PATCH] Alternative representation of dataspacePatterns --- schema-bundle.bin | 4 ++-- schemas/dataspacePatterns.prs | 20 ++++++++++++-------- 2 files changed, 14 insertions(+), 10 deletions(-) diff --git a/schema-bundle.bin b/schema-bundle.bin index 8775cfa..b702b60 100644 --- a/schema-bundle.bin +++ b/schema-bundle.bin @@ -42,5 +42,5 @@ ByteString RunService“³rec“³lit³ run-service„“³tupleµ“³named³ serviceName³any„„„„³ ServiceState“³rec“³lit³ service-state„“³tupleµ“³named³ serviceName³any„“³named³state“³refµ„³State„„„„„³ ServiceObject“³rec“³lit³service-object„“³tupleµ“³named³ serviceName³any„“³named³object³any„„„„³RequireService“³rec“³lit³require-service„“³tupleµ“³named³ serviceName³any„„„„³RestartService“³rec“³lit³restart-service„“³tupleµ“³named³ serviceName³any„„„„³ServiceDependency“³rec“³lit³ depends-on„“³tupleµ“³named³depender³any„“³named³dependee“³refµ„³ ServiceState„„„„„„³ embeddedType“³refµ³ EntityRef„³Cap„„„µ³protocol„“³schema·³version°³ definitions·³Oid“³atom³ SignedInteger„³Sync“³rec“³lit³S„“³tupleµ“³named³peer“³embedded“³lit„„„„„„³Turn“³seqof“³refµ„³ TurnEvent„„³Error“³rec“³lit³error„“³tupleµ“³named³message“³atom³String„„“³named³detail³any„„„„³Event“³orµµ±Assert“³refµ„³Assert„„µ±Retract“³refµ„³Retract„„µ±Message“³refµ„³Message„„µ±Sync“³refµ„³Sync„„„„³Assert“³rec“³lit³A„“³tupleµ“³named³ assertion“³refµ„³ Assertion„„“³named³handle“³refµ„³Handle„„„„„³Handle“³atom³ SignedInteger„³Packet“³orµµ±Turn“³refµ„³Turn„„µ±Error“³refµ„³Error„„µ± Extension“³refµ„³ Extension„„„„³Message“³rec“³lit³M„“³tupleµ“³named³body“³refµ„³ Assertion„„„„„³Retract“³rec“³lit³R„“³tupleµ“³named³handle“³refµ„³Handle„„„„„³ Assertion³any³ Extension“³rec“³named³label³any„“³named³fields“³seqof³any„„„³ TurnEvent“³tupleµ“³named³oid“³refµ„³Oid„„“³named³event“³refµ„³Event„„„„„³ embeddedType€„„µ³ dataspace„“³schema·³version°³ definitions·³Observe“³rec“³lit³Observe„“³tupleµ“³named³pattern“³refµ³dataspacePatterns„³Pattern„„“³named³observer“³embedded³any„„„„„„³ embeddedType“³refµ³ EntityRef„³Cap„„„µ³ gatekeeper„“³schema·³version°³ definitions·³Bind“³rec“³lit³bind„“³tupleµ“³named³ description“³refµ„³ Description„„“³named³target“³embedded³any„„“³named³observer“³refµ„³ BindObserver„„„„„³Step“³rec“³named³stepType“³atom³Symbol„„“³tupleµ“³named³detail³any„„„„³Bound“³orµµ±bound“³rec“³lit³bound„“³tupleµ“³named³pathStep“³refµ„³PathStep„„„„„„µ±Rejected“³refµ„³Rejected„„„„³Route“³rec“³lit³route„“³ tuplePrefixµ“³named³ -transports“³seqof³any„„„“³named³ pathSteps“³seqof“³refµ„³PathStep„„„„„³Resolve“³rec“³lit³resolve„“³tupleµ“³named³step“³refµ„³Step„„“³named³observer“³embedded“³refµ„³Resolved„„„„„„³PathStep“³rec“³named³stepType“³atom³Symbol„„“³tupleµ“³named³detail³any„„„„³Rejected“³rec“³lit³rejected„“³tupleµ“³named³detail³any„„„„³Resolved“³orµµ±accepted“³rec“³lit³accepted„“³tupleµ“³named³responderSession“³embedded³any„„„„„„µ±Rejected“³refµ„³Rejected„„„„³ Description“³rec“³named³stepType“³atom³Symbol„„“³tupleµ“³named³detail³any„„„„³ ResolvePath“³rec“³lit³ resolve-path„“³tupleµ“³named³route“³refµ„³Route„„“³named³addr³any„“³named³control“³embedded“³refµ„³TransportControl„„„“³named³resolved“³refµ„³Resolved„„„„„³ BindObserver“³orµµ±present“³embedded“³refµ„³Bound„„„µ±absent“³lit€„„„„³ForceDisconnect“³rec“³lit³force-disconnect„“³tupleµ„„„³ResolvedPathStep“³rec“³lit³ path-step„“³tupleµ“³named³origin“³embedded“³refµ„³Resolve„„„“³named³pathStep“³refµ„³PathStep„„“³named³resolved“³refµ„³Resolved„„„„„³TransportControl“³refµ„³ForceDisconnect„³TransportConnection“³rec“³lit³connect-transport„“³tupleµ“³named³addr³any„“³named³control“³embedded“³refµ„³TransportControl„„„“³named³resolved“³refµ„³Resolved„„„„„„³ embeddedType“³refµ³ EntityRef„³Cap„„„µ³transportAddress„“³schema·³version°³ definitions·³Tcp“³rec“³lit³tcp„“³tupleµ“³named³host“³atom³String„„“³named³port“³atom³ SignedInteger„„„„„³Unix“³rec“³lit³unix„“³tupleµ“³named³path“³atom³String„„„„„³Stdio“³rec“³lit³stdio„“³tupleµ„„„³ WebSocket“³rec“³lit³ws„“³tupleµ“³named³url“³atom³String„„„„„„³ embeddedType€„„µ³dataspacePatterns„“³schema·³version°³ definitions·³DLit“³rec“³lit³lit„“³tupleµ“³named³value“³refµ„³AnyAtom„„„„„³DBind“³rec“³lit³bind„“³tupleµ“³named³pattern“³refµ„³Pattern„„„„„³AnyAtom“³orµµ±bool“³atom³Boolean„„µ±double“³atom³Double„„µ±int“³atom³ SignedInteger„„µ±string“³atom³String„„µ±bytes“³atom³ -ByteString„„µ±symbol“³atom³Symbol„„µ±embedded“³embedded³any„„„„³Pattern“³orµµ±DDiscard“³refµ„³DDiscard„„µ±DBind“³refµ„³DBind„„µ±DLit“³refµ„³DLit„„µ± DCompound“³refµ„³ DCompound„„„„³DDiscard“³rec“³lit³_„“³tupleµ„„„³ DCompound“³orµµ±rec“³rec“³lit³rec„“³tupleµ“³named³label³any„“³named³fields“³dictof“³atom³ SignedInteger„“³refµ„³Pattern„„„„„„„µ±arr“³rec“³lit³arr„“³tupleµ“³named³items“³dictof“³atom³ SignedInteger„“³refµ„³Pattern„„„„„„„µ±dict“³rec“³lit³dict„“³tupleµ“³named³entries“³dictof³any“³refµ„³Pattern„„„„„„„„„„³ embeddedType“³refµ³ EntityRef„³Cap„„„„„ \ No newline at end of file +transports“³seqof³any„„„“³named³ pathSteps“³seqof“³refµ„³PathStep„„„„„³Resolve“³rec“³lit³resolve„“³tupleµ“³named³step“³refµ„³Step„„“³named³observer“³embedded“³refµ„³Resolved„„„„„„³PathStep“³rec“³named³stepType“³atom³Symbol„„“³tupleµ“³named³detail³any„„„„³Rejected“³rec“³lit³rejected„“³tupleµ“³named³detail³any„„„„³Resolved“³orµµ±accepted“³rec“³lit³accepted„“³tupleµ“³named³responderSession“³embedded³any„„„„„„µ±Rejected“³refµ„³Rejected„„„„³ Description“³rec“³named³stepType“³atom³Symbol„„“³tupleµ“³named³detail³any„„„„³ ResolvePath“³rec“³lit³ resolve-path„“³tupleµ“³named³route“³refµ„³Route„„“³named³addr³any„“³named³control“³embedded“³refµ„³TransportControl„„„“³named³resolved“³refµ„³Resolved„„„„„³ BindObserver“³orµµ±present“³embedded“³refµ„³Bound„„„µ±absent“³lit€„„„„³ForceDisconnect“³rec“³lit³force-disconnect„“³tupleµ„„„³ResolvedPathStep“³rec“³lit³ path-step„“³tupleµ“³named³origin“³embedded“³refµ„³Resolve„„„“³named³pathStep“³refµ„³PathStep„„“³named³resolved“³refµ„³Resolved„„„„„³TransportControl“³refµ„³ForceDisconnect„³TransportConnection“³rec“³lit³connect-transport„“³tupleµ“³named³addr³any„“³named³control“³embedded“³refµ„³TransportControl„„„“³named³resolved“³refµ„³Resolved„„„„„„³ embeddedType“³refµ³ EntityRef„³Cap„„„µ³transportAddress„“³schema·³version°³ definitions·³Tcp“³rec“³lit³tcp„“³tupleµ“³named³host“³atom³String„„“³named³port“³atom³ SignedInteger„„„„„³Unix“³rec“³lit³unix„“³tupleµ“³named³path“³atom³String„„„„„³Stdio“³rec“³lit³stdio„“³tupleµ„„„³ WebSocket“³rec“³lit³ws„“³tupleµ“³named³url“³atom³String„„„„„„³ embeddedType€„„µ³dataspacePatterns„“³schema·³version°³ definitions·³AnyAtom“³orµµ±bool“³atom³Boolean„„µ±double“³atom³Double„„µ±int“³atom³ SignedInteger„„µ±string“³atom³String„„µ±bytes“³atom³ +ByteString„„µ±symbol“³atom³Symbol„„µ±embedded“³embedded³any„„„„³Pattern“³orµµ±discard“³rec“³lit³_„“³tupleµ„„„„µ±bind“³rec“³lit³bind„“³tupleµ“³named³pattern“³refµ„³Pattern„„„„„„µ±lit“³rec“³lit³lit„“³tupleµ“³named³value“³refµ„³AnyAtom„„„„„„µ±group“³rec“³lit³group„“³tupleµ“³named³type“³refµ„³ GroupType„„“³named³entries“³dictof³any“³refµ„³Pattern„„„„„„„„„³ GroupType“³orµµ±rec“³rec“³lit³rec„“³tupleµ“³named³label³any„„„„„µ±arr“³rec“³lit³arr„“³tupleµ„„„„µ±dict“³rec“³lit³dict„“³tupleµ„„„„„„„³ embeddedType“³refµ³ EntityRef„³Cap„„„„„ \ No newline at end of file diff --git a/schemas/dataspacePatterns.prs b/schemas/dataspacePatterns.prs index d3b1d13..e0c7e02 100644 --- a/schemas/dataspacePatterns.prs +++ b/schemas/dataspacePatterns.prs @@ -4,16 +4,20 @@ embeddedType EntityRef.Cap . # Dataspace patterns: *almost* a sublanguage of attenuation patterns. # # One key difference is that Dataspace patterns are extensible, in that -# they ignore fields not mentioned in DCompound patterns. +# they ignore fields not mentioned in group patterns. -Pattern = DDiscard / DBind / DLit / DCompound . +Pattern = + / @discard <_> + / + / + / +. -DDiscard = <_>. -DBind = . -DLit = . -DCompound = - / - / . +GroupType = + / + / + / +. AnyAtom = / @bool bool