Package org.btrplace.btrpsl.tree

ASTs browsed during the interpretation of scripts.

Class Summary

Class	Description
AddOperator	A parser to sum two integers or to make the union between two sets with the same type
AssignmentStatement	A parser to declare a variable.
BlockStatement
BooleanBinaryOperation	A tree for binary boolean expressions.
BtrPlaceTree	An abstract parser for a tree.
BtrPlaceTreeAdaptor	An adapter to instantiate the right scriptTree depending on the token.
CardinalityOperator	A parser get the cardinality of a set.
ConstraintStatement	A tree to check a constraint.
DiscreteToken
DivideOperator	A parser to divide two integers or to split a set.
ElementTree	A Tree parser to identify a virtual machine or a node.
EnumElement	An enumeration of either nodes or virtual machines.
EnumVar	An enumeration of variables.
EqComparisonOperator	A parser to check the equality between two operands.
ErrorTree	Tree to handle errors returned by the lexer.
ExplodedSetTree	A parser to make exploded sets.
ExportStatement	Statement to specify a list of variables to export.
ForStatement	An iterator statement.
IfStatement	A parser to check if the left child expression is true.
ImportStatement	Statement to import some other script wrt. their namespace.
MinusOperator	A parser to sum two integers or to make the union between two sets with the same type
NameSpaceStatement	A statement to specify the namespace of the script.
NonStrictComparisonOperator	A parser to check if the left operand is >= or <= to the right operand Return 1 if equals, 0 otherwise.
NotOperator	A parser to sum two integers or to make the union between two sets with the same type
NumberTree	A parser to make integer.
PowerOperator	A parser to sum two integers or to make the union between two sets with the same type
Range	A part of an enumeration.
RemainderOperator	A parser to divide two integers or to split a set.
SelfAssignmentStatement	A parser to declare a variable.
StrictComparisonOperator	A parser to check if the left operand is > or < to the right operand Return 1 if equals, 0 otherwise.
StringTree	A tree that is only a root to parse a String.
TemplateAssignment	A statement to instantiate VMs or nodes from a specific template.
TemplateOptionTree	A tree to get an option identifier and, if exists, the value of the option.
TimesOperator	A parser to multiply two integers or to make the cartesian product between two sets with the same type
VariableTree	A Parser to get a variable.

Enum Summary

Enum	Description
SelfAssignmentStatement.Type	The operation.