package optimus.platform.relational.persistence.protocol

Get desktop application:
View/edit binary Protocol Buffers messages

Used in: RelationElement

• required BinaryExpressionElement.BinaryExpressionType exprType = 1

• required RelationElement left = 2

• required RelationElement right = 3

Used in: BinaryExpressionElement

• EQ = 0

• NE = 1

• LT = 2

• LE = 3

• GT = 4

• GE = 5

• BOOLAND = 6

  "&&"

• BOOLOR = 7

• PLUS = 8

• MINUS = 9

• MUL = 10

• DIV = 11

• MODULO = 12

• ASSIGN = 13

  for use in projections only

• ITEM_IS_IN = 14

  "a in ['a','b']"

• COLLECTION_ELEMENT = 15

• NOT_SUPPORTED = 16

• ITEM_IS_NOT_IN = 17

defines a methodInfo

Used in: FuncElement

• optional TypeRef resType = 1

• required string name = 2

• required string signiture = 3

• repeated TypeRef arguments = 4

Used in: RelationElement

• optional TypeRef typeInfo = 1

  if this is a Class[_]

• optional bytes value = 2

Used in: TypeInfo

• required string paramName = 1

• required string className = 2

Used in: RelationElement

• required string name = 1

• required ExpressionListElement argument = 2

Used in: CtorElement, RelationElement

• repeated RelationElement relElems = 1

no real lambda in scala and C++, like InvokeExpression in C#

Used in: RelationElement

• required Callee callee = 1

• repeated MethodArg arguments = 2

  force resType

Used in: RelationElement

• required string memberName = 1

• required RelationElement instance = 2

• required bool unique = 3

• required bool indexed = 4

• required string typeName = 5

• repeated string propertyNames = 6

• optional bool refFilter = 7

• required bytes content = 1

• repeated TypeRef typeInfos = 2

Used in: RelationElement

• required RelationElement instance = 1

Used in: RelationElement

• required string name = 1

• required RelationElement subject = 2

Used in: RelationElement

• required string memberName = 1

• optional RelationElement instance = 2

• optional bytes metadata = 3

Used in: FuncElement, MethodElement, ReductorElement

• required string name = 1

• optional RelationElement relational = 2

Used in: RelationElement

• required MethodElement.QueryMethodType queryMethod = 1

• repeated MethodArg arguments = 2

Used in: MethodElement

• INVALID = 0

• WHERE = 1

• OUTPUT = 2

  e.g. 'select' or 'project'

• INNER_JOIN = 3

• SORT = 4

• GROUP_BY = 5

• LEFT_OUTER_JOIN = 6

• RIGHT_OUTER_JOIN = 7

• FULL_OUTER_JOIN = 8

• DO_FUNC_METHOD = 9

  a user function to invoked for every row

• GROUP_ALL = 10

  tells that entire table to be treated as a single group

• TAKE = 11

  instructs to take certain range of rows from result

• TAKE_DISTINCT = 12

  take distinct elements only

• UNION = 13

• EXTEND = 14

• EXTEND_TYPED = 15

• DIVISION = 17

• EXTRACT = 18

• REPLACE = 25

• UNTYPE = 90

• CAST = 91

• SHAPE = 92

Used in: RelationElement

• required string name = 1

Used in: RelationElement

• required string providerType = 1

• optional string providerDeserializerName = 2

Used in: RelationElement

• repeated MethodArg arguments = 1

• optional TypeRef reductorType = 2

• required int32 version = 1

• required RelationElement root = 2

• repeated TypeInfo typeInfos = 3

Used in: BinaryExpressionElement, ExpressionListElement, IndexedMemberElement, LValueElement, LetElement, MemberElement, MethodArg, Relation, TernaryOpElement, UnaryExpressionElement

• required RelationElement.ElementType nodeType = 1

• required TypeRef itemType = 2

• optional bytes data = 50

• repeated RelationKey keys = 51

• optional ConstValueElement constValue = 4

• optional FuncElement func = 5

• optional ExpressionListElement expressionList = 6

• optional ProviderRelation provider = 7

• optional MethodElement method = 8

• optional LetElement let = 9

• optional MemberElement member = 10

• optional LValueElement lValue = 11

• optional BinaryExpressionElement binary = 12

• optional UnaryExpressionElement unary = 13

• optional ParameterElement parameter = 14

• optional CtorElement ctor = 15

• optional TernaryOpElement ternaryOp = 16

• optional ReductorElement reductor = 17

• optional IndexedMemberElement indexMemberElement = 18

• optional SerializedValueElement serializedValueElement = 19

Used in: RelationElement

• Invalid = 0

• Method = 1

  like WHERE, SELECT etc

• BinaryExpression = 2

  something like "a >= 5"

• MemberRef = 3

  member access

• Parameter = 4

• Let = 5

• ConstValue = 6

• RuntimeExec = 7

  A node that has to be executed at run-time. For in-memory data those will perform filtering etc

• UnaryExpression = 8

• Provider = 9

  source, e.g. IQueryable?

• ExpressionList = 10

• Lvalue = 11

  designates C-style l-value expression

• ForteFuncCall = 12

  a call to a Forte func

• Reductor = 13

  a user-defined aggregation

• Constructor = 14

  call to a ctor of some Forte type

• TernaryExpression = 15

  represents 'bool ? A : B' expression

• IndexedMemberRef = 19

• SerializedValue = 20

Used in: RelationElement

• optional string name = 1

• optional TypeRef typeInfo = 2

Used in: RelationElement

• optional TypeRef typeInfo = 1

• required bytes value = 2

Used in: RelationElement

• required RelationElement test = 1

• required RelationElement choiceA = 2

• required RelationElement choiceB = 3

  runtime env?

Used in: Relation

• required int32 id = 1

• required string name = 2

• required TypeInfo.Category category = 3

• optional int32 nativeSize = 4

• optional int32 alignment = 5

• repeated string interfaceNames = 10

• optional string concreteClassName = 11

• repeated string structuralMethods = 12

• repeated ConstructorParamsInfo constructorParams = 13

• repeated TypeRef typeParams = 14

corresponds to TypeInfo

Used in: TypeInfo

• QUERY_SINGLE = 0

• QUERY_MULTI = 1

• STRUCTURE = 2

• PRIMITIVE = 3

• STRING = 4

• COLLECTION = 5

• ENTITY = 6

• JAVA_OBJ = 7

• SCALA_OBJ = 8

• Nothing = 100

Used in: Callee, ConstValueElement, KDBData, ReductorElement, RelationElement, RelationKey, SerializedValueElement, TypeInfo

• required int32 index = 1

Used in: RelationElement

• required UnaryExpressionElement.UnaryExpressionType exprType = 1

• required RelationElement operand = 2

Used in: UnaryExpressionElement

• PLUS = 0

  e.g. something like '+a', which doesn't make sense

• MINUS = 1

  e.g. something like '-a'

• BOOLNEG = 2

  e.g. something like '!a' or boolean NOT

• MaybeValCheck = 3

  check of value presence inside 'maybe'

• MaybeValue = 4

  retrieval of actual value from a 'maybe'

• IsNull = 5

  checks if value is empty e.g. is NULL