Package dods.dap.Server

This package contains the DODS Server classes.

See:
Description

Interface Summary

BoolFunction	Represents a server-side function, which evaluates to a boolean value.
BTFunction	Represents a server-side function, which evaluates to a BaseType.
Clause	Represents the common interface of the two types of clause used by the constraint expression (CE) parser: TopLevelClause and SubClause.
RelOps	The RelOps interface defines how each type responds to relational operators.
ServerArrayMethods	This interface extends the ArrayMethods for DODS types that extend DArray and DGrid classes.
ServerMethods	This interface defines the additional behaviors that Server side types need to support.
ServerSideFunction	Represents common interface of all server-side functions (SSF).
SubClause	Represents a sub-clause of the selection portion of a constraint expression.
TopLevelClause	Represents a top-level clause in the selection portion of a constraint expression (CE).

Class Summary

AbstractClause	Provides default implementations for the Clause interface methods.
BoolFunctionClause	Represents a clause which invokes a function that returns a boolean value.
BTFunctionClause	Represents a clause which invokes a function that returns a BaseType.
CEEvaluator	This class is used to parse and evaluate a constraint expression.
ClauseFactory	Represents a source of Clause objects for the constraint expression parser.
DereferenceClause	Represents a sub-clause that is a URL reference to remote data.
FunctionLibrary	Represents a library of available server-side functions for use in evaluating constraint expressions.
Operator	This class contains the code for performing relative operations (RelOps) on BaseTypes.
RelOpClause	Represents a clause which compares subclauses, using one of the relative operators supported by the Operator class.
SDArray	Holds a DODS Server Array value.
SDBoolean	Holds a DODS Server Boolean value.
SDByte	Holds a DODS Server Byte value.
SDFloat32	Holds a DODS Server Float32 value.
SDFloat64	Holds a DODS Server Float64 value.
SDGrid	Holds a DODS Server Grid value.
SDInt16	Holds a DODS Server Int16 value.
SDInt32	Holds a DODS Server Int32 value.
SDList	Holds a DODS Server List value.
SDSequence	Holds a DODS Server Sequence value.
SDString	Holds a DODS Server String value.
SDStructure	Holds a DODS Server Structure value.
SDUInt16	Holds a DODS Server Unsigned Int16 value.
SDUInt32	Holds a DODS Server Unsigned Int32 value.
SDURL	Holds a DODS Server URL value.
ServerDDS	ServerDDS is a specialization of DDS for the server-side of DODS.
ValueClause	Represents a clause containing a simple value.

Exception Summary

InvalidOperatorException	Thrown when a RelOp operation is called on two types for which it makes no sense to compre, such as attempting to ascertain is a String is less than a Float.
InvalidParameterException	Used to indicate that one of the passed parameters to a method is either the wrong type, is missing, or it's value is unacceptable.
RegExpException	Thrown by Operator.op when an attempt is made to parse a improperly formed regular expression.
SBHException	The Something Bad Happened (SBH) Exception.
SDODSException	SDODS exception.
SSFunctionException	Thrown when a Server Side Function (SSF) is used incorrectly.
WrongTypeException	Report a type-mismatch problem in the constraint expression.

Package dods.dap.Server Description

This package contains the DODS Server classes. These are used directly by DODS by specific implementations of DODS servers to provide the frame work for DODS server behaviours.