@Test public void testTrainError() { FeatureInfo.Builder bld = new FeatureInfo.Builder(5); bld.setItemAverage(1).setUserAverage(2).setSingularValue(3); bld.addTrainingRound(0.990).addTrainingRound(0.985); FeatureInfo info = bld.build(); assertThat(info, notNullValue()); assertThat(info.getFeature(), equalTo(5)); assertThat(info.getItemAverage(), equalTo(1.0)); assertThat(info.getUserAverage(), equalTo(2.0)); assertThat(info.getSingularValue(), equalTo(3.0)); assertThat(info.getIterCount(), equalTo(2)); assertThat(info.getTrainingErrors(), hasSize(2)); assertThat(info.getLastRMSE(), closeTo(0.985, 1.0e-5)); assertThat(info.getLastDeltaRMSE(), closeTo(0.005, 1.0e-5)); }
@Test public void testBasic() { FeatureInfo.Builder bld = new FeatureInfo.Builder(1); bld.setItemAverage(1).setUserAverage(2).setSingularValue(3); FeatureInfo info = bld.build(); assertThat(info, notNullValue()); assertThat(info.getIterCount(), equalTo(0)); assertThat(info.getTrainingErrors(), hasSize(0)); assertThat(info.getFeature(), equalTo(1)); assertThat(info.getItemAverage(), equalTo(1.0)); assertThat(info.getUserAverage(), equalTo(2.0)); assertThat(info.getSingularValue(), equalTo(3.0)); }
public void setFeatureInfo(IFeatureInfo info, int index) throws CoreException { ensureModelEditable(); Object oldValue = fInfos[index]; if (oldValue != null) { ((FeatureInfo) oldValue).setInTheModel(true); } fInfos[index] = info; String property; switch (index) { case INFO_DESCRIPTION: property = P_DESCRIPTION; break; case INFO_LICENSE: property = P_LICENSE; break; case INFO_COPYRIGHT: property = P_COPYRIGHT; break; default: return; } firePropertyChanged(property, oldValue, info); }
public void setReturnType(String returnType) { super.setType(returnType); }
protected void parse(Node node) { super.parse(node); fProviderName = getNodeAttribute(node, "provider-name"); // $NON-NLS-1$ fPlugin = getNodeAttribute(node, "plugin"); // $NON-NLS-1$ fOs = getNodeAttribute(node, "os"); // $NON-NLS-1$ fWs = getNodeAttribute(node, "ws"); // $NON-NLS-1$ fNl = getNodeAttribute(node, "nl"); // $NON-NLS-1$ fArch = getNodeAttribute(node, "arch"); // $NON-NLS-1$ fImageName = getNodeAttribute(node, "image"); // $NON-NLS-1$ fColocationAffinity = getNodeAttribute(node, "colocation-affinity"); // $NON-NLS-1$ fApplication = getNodeAttribute(node, "application"); // $NON-NLS-1$ fPrimary = getBooleanAttribute(node, "primary"); // $NON-NLS-1$ fExclusive = getBooleanAttribute(node, "exclusive"); // $NON-NLS-1$ NodeList children = node.getChildNodes(); fValid = true; for (int i = 0; i < children.getLength(); i++) { Node child = children.item(i); if (child.getNodeType() == Node.ELEMENT_NODE) { String tag = child.getNodeName().toLowerCase(Locale.ENGLISH); if (tag.equals("description")) { // $NON-NLS-1$ IFeatureInfo info = getModel().getFactory().createInfo(IFeature.INFO_DESCRIPTION); ((FeatureInfo) info).setInTheModel(true); ((FeatureInfo) info).parse(child); fInfos[IFeature.INFO_DESCRIPTION] = info; } else if (tag.equals("license")) { // $NON-NLS-1$ IFeatureInfo info = getModel().getFactory().createInfo(IFeature.INFO_LICENSE); ((FeatureInfo) info).setInTheModel(true); ((FeatureInfo) info).parse(child); fInfos[IFeature.INFO_LICENSE] = info; } else if (tag.equals("copyright")) { // $NON-NLS-1$ IFeatureInfo info = getModel().getFactory().createInfo(IFeature.INFO_COPYRIGHT); ((FeatureInfo) info).setInTheModel(true); ((FeatureInfo) info).parse(child); fInfos[IFeature.INFO_COPYRIGHT] = info; } else if (tag.equals("url")) { // $NON-NLS-1$ if (fUrl == null) { fUrl = getModel().getFactory().createURL(); ((FeatureURL) fUrl).setInTheModel(true); ((FeatureURL) fUrl).parse(child); } } else if (tag.equals("requires")) { // $NON-NLS-1$ parseRequires(child); } else if (tag.equals("install-handler")) { // $NON-NLS-1$ IFeatureInstallHandler handler = getModel().getFactory().createInstallHandler(); ((FeatureInstallHandler) handler).parse(child); ((FeatureInstallHandler) handler).setInTheModel(true); this.fHandler = handler; } else if (tag.equals("plugin")) { // $NON-NLS-1$ IFeaturePlugin plugin = getModel().getFactory().createPlugin(); ((FeaturePlugin) plugin).parse(child); ((FeaturePlugin) plugin).setInTheModel(true); fPlugins.add(plugin); } else if (tag.equals("data")) { // $NON-NLS-1$ IFeatureData newData = getModel().getFactory().createData(); ((FeatureData) newData).parse(child); ((FeatureData) newData).setInTheModel(true); fData.add(newData); } else if (tag.equals("includes")) { // $NON-NLS-1$ IFeatureChild newChild = getModel().getFactory().createChild(); ((FeatureChild) newChild).parse(child); ((FeatureChild) newChild).setInTheModel(true); this.fChildren.add(newChild); } } } fValid = hasRequiredAttributes(); }