Uses of Package
net.hydromatic.morel.eval

Packages that use net.hydromatic.morel.eval

Package	Description
net.hydromatic.morel	Standard ML interpreter, implemented in Java.
net.hydromatic.morel.compile	Validates programs (represented as AstNode), deduces their type, and compiles them into code that can be evaluated.
net.hydromatic.morel.eval	Evaluates expressions.
net.hydromatic.morel.foreign	Provides access to external data sources.

Classes in net.hydromatic.morel.eval used by net.hydromatic.morel

Class	Description
Session	Session environment.
Session.Shell	Callback to implement "use" command.

Classes in net.hydromatic.morel.eval used by net.hydromatic.morel.compile

Class	Description
Applicable	A compiled expression that can be evaluated by applying to an argument.
Code	A compiled expression, that can be evaluated.
Codes.RowSink	Accepts rows produced by a supplier as part of a from clause.
Describable	Can be visited by a Describer.
Describer	Describes a plan (tree of Code or Applicable objects).
EvalEnv	Evaluation environment.
Session	Session environment.

Classes in net.hydromatic.morel.eval used by net.hydromatic.morel.eval

Class	Description
Applicable	A compiled expression that can be evaluated by applying to an argument.
Applicable2	Applicable whose argument is a 3-tuple.
Applicable3	Applicable whose argument is a 3-tuple.
ApplicableImpl	Abstract implementation of Applicable that describes itself with a constant name.
Closure	Value that is sufficient for a function to bind its argument and evaluate its body.
Code	A compiled expression, that can be evaluated.
Codes.BuiltInExn	Definitions of Morel built-in exceptions.
Codes.Positioned	An Applicable whose position can be changed.
Codes.RowSink	Accepts rows produced by a supplier as part of a from clause.
Codes.StringSub	Implements BuiltIn.STRING_SUB.
Describable	Can be visited by a Describer.
Describer	Describes a plan (tree of Code or Applicable objects).
Describer.Detail	Provided as a callback while describing a node.
EvalEnv	Evaluation environment.
EvalEnvs.ArraySubEvalEnv	Similar to MutableEvalEnv but binds several names.
EvalEnvs.PatSubEvalEnv	Immutable copy of EvalEnvs.MutablePatSubEvalEnv.
EvalEnvs.SubEvalEnv	Evaluation environment that inherits from a parent environment and adds one binding.
MutableEvalEnv	An evaluation environment whose last entry is mutable.
Prop	Property.
Session	Session environment.
Session.Shell	Callback to implement "use" command.
Session.Shells	Various implementations of Session.Shell.
Unit	A placeholder value for the "unit" type.

Classes in net.hydromatic.morel.eval used by net.hydromatic.morel.foreign

Class	Description
Code	A compiled expression, that can be evaluated.
Describable	Can be visited by a Describer.
Describer	Describes a plan (tree of Code or Applicable objects).
EvalEnv	Evaluation environment.
Session	Session environment.