question: doc qzhang comment method `` cancreate '' . concode_field_sep String EXTENSION_ID concode_elem_sep Map<String,AbstractProcessProvider> providerMap concode_elem_sep String ATTR_CLASS concode_elem_sep boolean canCreateNode concode_elem_sep String ATTR_PID concode_elem_sep IProcess componentProcess concode_field_sep boolean canDeleteNode concode_elem_sep Process buildNewGraphicProcess concode_elem_sep Process buildNewGraphicProcess concode_elem_sep boolean isExtensionProcessForJoblet concode_elem_sep IProcess getComponentProcess concode_elem_sep List<String> updateProcessContexts concode_elem_sep boolean isExtensionComponent concode_elem_sep List<UpdateResult> checkJobletNodeSchema concode_elem_sep AbstractProcessProvider findProcessProviderFromPID concode_elem_sep boolean isExtensionProcess concode_elem_sep boolean canCopyNode concode_elem_sep List<String> updateProcessContextsWithoutUI concode_elem_sep void loadComponentsFromExtensionPoint concode_elem_sep void loadComponentsFromProviders concode_elem_sep void openNewProcessEditor concode_elem_sep void setComponentProcess concode_elem_sep void setCanCreateNode concode_elem_sep Item getJobletItem concode_elem_sep Item getJobletItem concode_elem_sep boolean canCutNode concode_elem_sep boolean containNodeInMemoryNotProcess concode_elem_sep ImageDescriptor getIcons concode_elem_sep boolean hasJobletComponent concode_elem_sep void setIcons concode_elem_sep List<PaletteEntry> addJobletEntry concode_elem_sep IProcess getProcessFromJobletProcessItem concode_elem_sep boolean isJobletInputOrOutputComponent concode_elem_sep List<AbstractProcessProvider> findAllProcessProviders
target: boolean function ( INode arg0 ) { return true ; }