Package water.exec

Implementation of the interpreter available in the H2O console.

See:
Description

Class Summary

AST	Parse a generic R string and build an AST, in the context of an H2O Cloud
ASTFunc	Parse a generic R string and build an AST, in the context of an H2O Cloud
ASTOp	Parse a generic R string and build an AST, in the context of an H2O Cloud
BooleanVectorFilter
Env	Execute a R-like AST, in the context of an H2O Cloud
Exec	Execute a generic R string, in the context of an H2O Cloud
Exec2	Parse & execute a generic R-like string, in the context of an H2O Cloud
Expr
Expr.Result
Function	A class that represents the function call.
Helpers
Helpers.ScallarCollector
MRColumnProducer
MRVectorBinaryOperator
MRVectorTernaryOperator
MRVectorUnaryOperator	Handles the MRTask of performing a unary operator on given arraylet and storing the results into the specified key.
RLikeParser
RLikeParser.Token
SliceFilter	Slice filter! This filter is invoked on DEST, not on source argument!!!
Type	Typing system for a generic R-like parser.
VABuilder	A simple class that automates construction of ValueArrays.
VAIterator

Enum Summary

Expr.Result.Type
RLikeParser.Token.Type

Exception Summary

EvaluationException
ParserException
PositionedException

Package water.exec Description

Implementation of the interpreter available in the H2O console.