ptolemy.codegen.c.domains.de.kernel
Class DEReceiver

java.lang.Object
  ptolemy.kernel.util.NamedObj
      ptolemy.codegen.kernel.CodeGeneratorHelper
          ptolemy.codegen.c.kernel.CCodeGeneratorHelper
              ptolemy.codegen.c.actor.Receiver
                  ptolemy.codegen.c.domains.de.kernel.DEReceiver

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, ActorCodeGenerator, ComponentCodeGenerator, Changeable, Debuggable, DebugListener, Derivable, ModelErrorHandler, MoMLExportable, Moveable, Nameable

public class DEReceiver
extends Receiver

C codegen implementation of a ptolemy.domains.de.kernel.DEReceiver.

Since:

Ptolemy II 8.0

Version:

$Id: DEReceiver.java 57044 2010-01-27 22:41:05Z cxh $

Author:

Jia Zou, Man-Kit Leung, Isaac Liu

See Also:

Serialized Form

Accepted Rating:

Red (jiazou)

Proposed Rating:

Red (jiazou)

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

CodeGeneratorHelper.Channel, CodeGeneratorHelper.VariableScope

Nested classes/interfaces inherited from class ptolemy.kernel.util.NamedObj

NamedObj.ContainedObjectsIterator

Field Summary

Fields inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

_codeGenerator, _codeStream, _eol, _INDENT1, _INDENT2, _parseTreeCodeGenerator, _portConversions, _referencedParameters

Fields inherited from class ptolemy.kernel.util.NamedObj

_changeListeners, _changeLock, _changeRequests, _debugging, _debugListeners, _elementName, _isPersistent, _verbose, _workspace, ATTRIBUTES, CLASSNAME, COMPLETE, CONTENTS, DEEP, FULLNAME, LINKS

Constructor Summary

DEReceiver(DEReceiver receiver)
Construct the code generator helper associated with the given DEReceiver.

Method Summary

java.lang.String	generateCodeForGet() Return the code for getting data from the specific port channel.
java.lang.String	generateCodeForHasToken(int channel) Generate code to check if the receiver has a token.
java.lang.String	generateCodeForPut(PartialResult token) Return the code for sending data.

Methods inherited from class ptolemy.codegen.c.actor.Receiver

generateCodeForGet, generateCodeForPut, getReceiver

Methods inherited from class ptolemy.codegen.c.kernel.CCodeGeneratorHelper

_generateInputVariableDeclaration, _generateOutputVariableDeclaration, _generateReferencedParameterDeclaration, _generateTypeConvertStatement, _generateTypeConvertVariableDeclaration, _getFireFunctionArguments, _replaceMacro, generateVariableDeclaration, getCodeGenerator, getHeaderFiles, getJVMHeaderFiles, getParseTreeCodeGenerator

Methods inherited from class ptolemy.codegen.kernel.CodeGeneratorHelper

_createBufferSizeAndOffsetMap, _createInputBufferSizeAndOffsetMap, _findClosedParen, _generateBlockCode, _generateBlockCode, _generateFireCode, _generateTypeConvertMethod, _generateTypeConvertStatements, _getCastType, _getChannelAndOffset, _getHelper, _getHelper, _getIndentPrefix, _getReference, _getReferenceChannels, _getTypeConvertChannels, _getTypeConvertReference, _indexOf, addFunctionUsed, addNewTypeUsed, analyzeTypeConvert, checkLocal, checkRemote, codeGenType, copyFilesToCodeDirectory, createOffsetVariablesIfNeeded, generateChannelOffset, generateFireCode, generateFireFunctionCode, generateFireFunctionCode2, generateInitializeCode, generateModeTransitionCode, generateName, generateOffset, generatePortReference, generatePostfireCode, generatePrefireCode, generatePreinitializeCode, generateSimpleName, generateTypeConvertFireCode, generateTypeConvertFireCode, generateVariableInitialization, generateVariableName, generateWrapupCode, getBufferSize, getBufferSize, getComponent, getDefaultBlocks, getDirector, getDirectorHelper, getFunctionInvocation, getIncludeDirectories, getLibraries, getLibraryDirectories, getModifiedVariables, getNewInvocation, getObject, getParameterValue, getPort, getRates, getReadOffset, getReference, getReference, getReference, getReference, getSharedCode, getSinkChannels, getSize, getSourceChannel, getWCET, getWriteOffset, isPrimitive, isPrimitive, parseList, processCode, resetInputPortsOffset, setBufferSize, setCodeGenerator, setReadOffset, setWriteOffset, targetType, toString

Methods inherited from class ptolemy.kernel.util.NamedObj

_addAttribute, _adjustOverride, _attachText, _cloneFixAttributeFields, _debug, _debug, _debug, _debug, _debug, _description, _exportMoMLContents, _getContainedObject, _isMoMLSuppressed, _markContentsDerived, _propagateExistence, _propagateValue, _recordDecoratedAttributes, _removeAttribute, _splitName, _stripNumericSuffix, _validateSettables, addChangeListener, addDebugListener, attributeChanged, attributeList, attributeList, attributeTypeChanged, clone, clone, containedObjectsIterator, deepContains, depthInHierarchy, description, description, event, executeChangeRequests, exportMoML, exportMoML, exportMoML, exportMoML, exportMoML, exportMoMLPlain, getAttribute, getAttribute, getAttributes, getChangeListeners, getClassName, getContainer, getDecoratorAttribute, getDecoratorAttributes, getDerivedLevel, getDerivedList, getDisplayName, getElementName, getFullName, getModelErrorHandler, getName, getName, getPrototypeList, getSource, handleModelError, isDeferringChangeRequests, isOverridden, isPersistent, lazyContainedObjectsIterator, message, moveDown, moveToFirst, moveToIndex, moveToLast, moveUp, propagateExistence, propagateValue, propagateValues, removeChangeListener, removeDebugListener, requestChange, setClassName, setDeferringChangeRequests, setDerivedLevel, setDisplayName, setModelErrorHandler, setName, setPersistent, setSource, sortContainedObjects, toplevel, uniqueName, validateSettables, workspace

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DEReceiver

public DEReceiver(DEReceiver receiver)

Construct the code generator helper associated with the given DEReceiver.

Parameters:

receiver - The associated receiver

Method Detail

generateCodeForGet

public java.lang.String generateCodeForGet()
                                    throws IllegalActionException

Return the code for getting data from the specific port channel.

Returns:

the code for getting data from the specific port channel, in this case, return the empty string.

Throws:

IllegalActionException - Not thrown here.

generateCodeForHasToken

public java.lang.String generateCodeForHasToken(int channel)
                                         throws IllegalActionException

Generate code to check if the receiver has a token.

Overrides:

generateCodeForHasToken in class Receiver

Parameters:

channel - The channel for which to generate the get code.

Returns:

the hasToken code.

Throws:

IllegalActionException - If an error occurs when getting the receiver, its container or while generating a port name.

generateCodeForPut

public java.lang.String generateCodeForPut(PartialResult token)
                                    throws IllegalActionException

Return the code for sending data.

Parameters:

token - The token to be sent.

Returns:

the code for sending data, in this case, return the empty string.

Throws:

IllegalActionException - Not thrown here.