Package ca.spatial.parser

package ca.spatial.parser

The Patchworks Query Language parser and supporting classes

Interface Summary

Interface	Description
SelectionType	An interface to test a selection for a true/false value

Class Summary

Class	Description
Expression	A general expression parser and evaluator.
Expression.RepeatType
ExpressionEditor	Access a QueryPanel by clicking in the cell of a table
ParsedToken	This class contains the state of a token that that been parsed by the expression builder.
QueryBuilder	A GUI to compose and execute selection expressions.
QueryPanel	A GUI panel to compose and execute selection expressions.
RelationSpecParser	This class will parse a string containing an encoded data set name, and return a TableSpec structure that describes the resource, and has an TableSpec.open() method that can be used to obtain an active data set handle.
SelectListVisitor	This class can be used to visit expressions in a SelectList to improve select performance
SqlToBeanShell	Convert a PL/pgSQL function to an equivalent BeanShell function.

Exception Summary

Exception	Description
ParseException	This exception is thrown when parse errors are encountered.
SemanticException	This exception usually means that the argument has an incorect data type (e.g.