engine
Class DefaultNameSpaceDescription

java.lang.Object
  |
  +--engine.DefaultNameSpaceDescription

Direct Known Subclasses:

FunctionDescription, TaskDescription, UserModuleDescription

class DefaultNameSpaceDescription

extends java.lang.Object

implements NameSpaceDescription

The description of a NameSpace.

See Also:

Serialized Form

Field Summary

(package private) java.util.Vector	always
(package private) java.util.Hashtable	connectionHash Contains the same data as connectionList, but only if this module supports named connections.
(package private) java.util.Vector	connectionList Contains the list of the connections to the outside world
(package private) java.util.Hashtable	events
(package private) java.util.Vector	functions
(package private) java.util.Vector	initial
(package private) java.util.Vector	monitors
(package private) java.lang.String	name The name of this namespace.
(package private) java.util.Vector	ports The list of ports & their types
(package private) java.util.Hashtable	regs
(package private) java.util.Vector	regsVector
(package private) java.util.Hashtable	subScopes

Constructor Summary

(package private)

DefaultNameSpaceDescription(java.lang.String name)

Method Summary

void	addAlways(InstructionDescription ins, int lineNo)
void	addConnection(int lineNo, AssignableSelection lValue, ExpressionDescription rValue, Delay3Description delays, byte strength)
void	addConnection(java.lang.String name, int lineNo, ExpressionDescription portExp)
void	addEvent(java.lang.String name, int lineNo)
void	addFunction(java.lang.String name, int lineNo)
void	addInitial(InstructionDescription ins, int lineNo)
void	addInteger(java.lang.String name, int lineNo, ExpressionDescription arrayStart, ExpressionDescription arrayEnd)
void	addModuleArray(java.lang.String moduleName, int lineNo, java.lang.String descName, ExpressionDescription arrayStart, ExpressionDescription arrayEnd, java.util.Vector portsVector, java.util.Hashtable portsHash, java.util.Vector parameters, byte strength, Delay3Description delays)
void	addParameter(java.lang.String name, int lineNo)
void	addPort(java.lang.String name, int lineNo, int type)
void	addPort(java.lang.String name, int lineNo, int type, ExpressionDescription msb, ExpressionDescription lsb)
void	addReal(java.lang.String name, int lineNo)
void	addRealTime(java.lang.String name, int lineNo)
void	addRegister(java.lang.String name, int lineNo, ExpressionDescription msb, ExpressionDescription lsb, ExpressionDescription arrayStart, ExpressionDescription arrayEnd)
void	addScope(NameSpaceDescription theScope, int lineNo) Adds a new sub-scope within this nameSpace.
void	addSubModule(java.lang.String moduleName, int lineNo, java.lang.String descName, java.util.Vector portsVector, java.util.Hashtable portsHash, java.util.Vector parameters, byte strength, Delay3Description delays) Adds a submodule into this nameSpace.
void	addTime(java.lang.String name, int lineNo)
void	addWire(java.lang.String name, int lineNo, ExpressionDescription msb, ExpressionDescription lsb, int expandType, int netType, Delay3Description delays)
void	breakLinks()
(package private) void	checkPorts(NameSpace ns) The default implementation here does nothing
(package private) void	checkSymbolUnique(java.lang.String name, int lineNo)
(package private) void	checkSymbolUnique(java.lang.String name, int lineNo, boolean checkPorts) Checks whether this name is unique inside this namespace.
void	checkup() the default here implementation does nothing
void	defParam(java.lang.String name, ExpressionDescription ex)
java.lang.String	getFileName()
void	instantiateAll(NameSpace ns, ScopeNode thisScope)
PortDescription	isPort(java.lang.String name)
boolean	isTop()
java.lang.String	name()
java.lang.String	toString(int line)

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

name

java.lang.String name

The name of this namespace.

regs

java.util.Hashtable regs

regsVector

java.util.Vector regsVector

events

java.util.Hashtable events

subScopes

java.util.Hashtable subScopes

monitors

java.util.Vector monitors

initial

java.util.Vector initial

always

java.util.Vector always

functions

java.util.Vector functions

ports

java.util.Vector ports

The list of ports & their types

connectionList

java.util.Vector connectionList

Contains the list of the connections to the outside world

connectionHash

java.util.Hashtable connectionHash

Contains the same data as connectionList, but only if this module supports named connections.

Constructor Detail

DefaultNameSpaceDescription

DefaultNameSpaceDescription(java.lang.String name)

Method Detail

name

public java.lang.String name()

Specified by:

name in interface NameSpaceDescription

addParameter

public void addParameter(java.lang.String name,
                         int lineNo)
                  throws ParseException

Specified by:

addParameter in interface NameSpaceDescription

defParam

public void defParam(java.lang.String name,
                     ExpressionDescription ex)
              throws ParseException

Specified by:

defParam in interface NameSpaceDescription

addPort

public void addPort(java.lang.String name,
                    int lineNo,
                    int type)
             throws ParseException

Specified by:

addPort in interface NameSpaceDescription

addPort

public void addPort(java.lang.String name,
                    int lineNo,
                    int type,
                    ExpressionDescription msb,
                    ExpressionDescription lsb)
             throws ParseException

Specified by:

addPort in interface NameSpaceDescription

addConnection

public void addConnection(java.lang.String name,
                          int lineNo,
                          ExpressionDescription portExp)
                   throws ParseException

Specified by:

addConnection in interface NameSpaceDescription

addSubModule

public void addSubModule(java.lang.String moduleName,
                         int lineNo,
                         java.lang.String descName,
                         java.util.Vector portsVector,
                         java.util.Hashtable portsHash,
                         java.util.Vector parameters,
                         byte strength,
                         Delay3Description delays)
                  throws ParseException

Adds a submodule into this nameSpace. portsHash and portsVactor cannot be both non-empty.

Specified by:

addSubModule in interface NameSpaceDescription

addModuleArray

public void addModuleArray(java.lang.String moduleName,
                           int lineNo,
                           java.lang.String descName,
                           ExpressionDescription arrayStart,
                           ExpressionDescription arrayEnd,
                           java.util.Vector portsVector,
                           java.util.Hashtable portsHash,
                           java.util.Vector parameters,
                           byte strength,
                           Delay3Description delays)
                    throws ParseException

Specified by:

addModuleArray in interface NameSpaceDescription

addScope

public void addScope(NameSpaceDescription theScope,
                     int lineNo)
              throws ParseException

Adds a new sub-scope within this nameSpace.

Specified by:

addScope in interface NameSpaceDescription

isTop

public boolean isTop()

addInitial

public void addInitial(InstructionDescription ins,
                       int lineNo)

Specified by:

addInitial in interface NameSpaceDescription

addAlways

public void addAlways(InstructionDescription ins,
                      int lineNo)

Specified by:

addAlways in interface NameSpaceDescription

addFunction

public void addFunction(java.lang.String name,
                        int lineNo)
                 throws ParseException

Specified by:

addFunction in interface NameSpaceDescription

checkSymbolUnique

void checkSymbolUnique(java.lang.String name,
                       int lineNo,
                       boolean checkPorts)
                 throws ParseException

Checks whether this name is unique inside this namespace.

Parameters:

name - is the name to be checked. It should be a simple name (no FQN's).

checkPorts - specifies if ports should be considered in this check

checkSymbolUnique

void checkSymbolUnique(java.lang.String name,
                       int lineNo)
                 throws ParseException

isPort

public PortDescription isPort(java.lang.String name)

addRegister

public void addRegister(java.lang.String name,
                        int lineNo,
                        ExpressionDescription msb,
                        ExpressionDescription lsb,
                        ExpressionDescription arrayStart,
                        ExpressionDescription arrayEnd)
                 throws ParseException

Specified by:

addRegister in interface NameSpaceDescription

addWire

public void addWire(java.lang.String name,
                    int lineNo,
                    ExpressionDescription msb,
                    ExpressionDescription lsb,
                    int expandType,
                    int netType,
                    Delay3Description delays)
             throws ParseException

Specified by:

addWire in interface NameSpaceDescription

addInteger

public void addInteger(java.lang.String name,
                       int lineNo,
                       ExpressionDescription arrayStart,
                       ExpressionDescription arrayEnd)
                throws ParseException

Specified by:

addInteger in interface NameSpaceDescription

addReal

public void addReal(java.lang.String name,
                    int lineNo)
             throws ParseException

Specified by:

addReal in interface NameSpaceDescription

addConnection

public void addConnection(int lineNo,
                          AssignableSelection lValue,
                          ExpressionDescription rValue,
                          Delay3Description delays,
                          byte strength)
                   throws ParseException

Specified by:

addConnection in interface NameSpaceDescription

addTime

public void addTime(java.lang.String name,
                    int lineNo)
             throws ParseException

Specified by:

addTime in interface NameSpaceDescription

addRealTime

public void addRealTime(java.lang.String name,
                        int lineNo)
                 throws ParseException

Specified by:

addRealTime in interface NameSpaceDescription

addEvent

public void addEvent(java.lang.String name,
                     int lineNo)
              throws ParseException

Specified by:

addEvent in interface NameSpaceDescription

breakLinks

public void breakLinks()

Specified by:

breakLinks in interface NameSpaceDescription

checkup

public void checkup()
             throws ParseException

the default here implementation does nothing

See Also:

ModuleDescription.checkup

checkPorts

void checkPorts(NameSpace ns)
          throws ParseException

The default implementation here does nothing

instantiateAll

public void instantiateAll(NameSpace ns,
                           ScopeNode thisScope)
                    throws ParseException

Specified by:

instantiateAll in interface NameSpaceDescription

toString

public java.lang.String toString(int line)

Specified by:

toString in interface NameSpaceDescription

getFileName

public java.lang.String getFileName()

Specified by:

getFileName in interface NameSpaceDescription