List of usage examples for com.google.common.base Functions compose
public static <A, B, C> Function<A, C> compose(Function<B, C> g, Function<A, ? extends B> f)
From source file:org.caleydo.view.domino.api.model.typed.MultiTypedList.java
@Override public List<TypedID> asInhomogenous() { if (ids instanceof Single) return new SingleTypedIDList(((Single) ids).data); ImmutableList.Builder<TypedID> b = ImmutableList.builder(); for (int i = 0; i < depth(); ++i) { IDType idType = idTypes[i];/*from w ww. ja v a2s. c o m*/ // select just the slice and map to typed id b.addAll(Collections2.transform(ids, Functions.compose(TypedID.toTypedId(idType), slice(i)))); } return b.build(); }
From source file:org.obiba.opal.rest.client.magma.RestValueTableWriter.java
@Override public VariableWriter writeVariables() { return new VariableWriter() { private final List<Variable> variables = Lists.newArrayList(); @Override//w ww .j a va 2s . com public void close() { URI variablesResource = restValueTable.newReference("variables"); Iterable<VariableDto> variableDtos = Iterables.transform(variables, Functions.compose(new Function<VariableDto.Builder, VariableDto>() { @Override public VariableDto apply(Builder input) { return input.build(); } }, Dtos.asDtoFunc(null))); try { checkResponse(restValueTable.getOpalClient().post(variablesResource, variableDtos)); } catch (IOException e) { throw new RuntimeException(e); } restValueTable.refresh(); } @Override public void writeVariable(@NotNull Variable variable) { variables.add(variable); } @Override public void removeVariable(@NotNull Variable variable) { //To change body of implemented methods use File | Settings | File Templates. } }; }
From source file:demo.temperature.DeviceEntityImpl.java
@Override public void init() { super.init(); Function<HttpToolResponse, String> f = HttpValueFunctions.stringContentsFunction(); Function<String, Double> g = new Function<String, Double>() { @Nullable// w w w .ja v a 2 s. co m @Override public Double apply(String input) { if (input == null) return null; try { return Double.parseDouble(input); } catch (NumberFormatException e) { return null; } } }; Function<HttpToolResponse, Double> composed = Functions.compose(g, f); host = checkNotNull(getConfig(HOST), "Config key 'host' is required"); port = checkNotNull(getConfig(PORT), "Config key 'port' is required"); feed = HttpFeed.builder().entity(this).period(Duration.ONE_SECOND) .baseUri(String.format("http://%s:%s/temperature", host, port)) .poll(new HttpPollConfig<>(TEMPERATURE).onSuccess(composed)).build(); final Effector onEffector = checkNotNull(getEffector("relay1On"), "relay1On"); final Effector offEffector = checkNotNull(getEffector("relay1Off"), "relay1Off"); }
From source file:com.twitter.common.net.UrlResolverUtil.java
UrlResolverUtil(Map<String, String> hostToUserAgent) {
this(Functions.compose(Functions.forMap(checkNotBlank(hostToUserAgent), DEFAULT_USER_AGENT),
new Function<URL, String>() {
@Override/* w w w. j a v a 2 s. c om*/
public String apply(URL url) {
return url.getHost();
}
}));
}
From source file:org.caleydo.view.domino.api.model.typed.MultiTypedSet.java
@Override public Set<TypedID> asInhomogenous() { if (ids instanceof Single) return new SingleTypedIDSet(((Single) ids).set); ImmutableSet.Builder<TypedID> b = ImmutableSet.builder(); for (int i = 0; i < depth(); ++i) { IDType idType = idTypes[i];/*from w w w.java2s. c o m*/ // select just the slice and map to typed id b.addAll(Collections2.transform(ids, Functions.compose(TypedID.toTypedId(idType), slice(i)))); } return b.build(); }
From source file:org.trancecode.xml.catalog.Catalogs.java
public static Function<CatalogQuery, URI> setBaseUri(final URI baseUri, @Nullable final Function<CatalogQuery, URI> catalog) { if (baseUri == null) { return catalog; }/* ww w. j av a 2s . c o m*/ return Functions.compose(UriFunctions.resolveUri(baseUri), catalog); }
From source file:com.eviware.loadui.ui.fx.views.project.ProjectCanvasView.java
@Override protected ObservableList<? extends CanvasObjectView> createCanvasObjects() { ObservableList<ScenarioView> scenarios = transform( fx(ofCollection(getCanvas(), ProjectItem.SCENES, SceneItem.class, getCanvas().getChildren())), Functions.compose(new InitializeCanvasObjectView<ScenarioView>(), new Function<SceneItem, ScenarioView>() { @Override public ScenarioView apply(SceneItem input) { return new ScenarioView(input); }//from ww w. j a v a 2 s . c om })); return ObservableLists.concat(super.createCanvasObjects(), scenarios); }
From source file:com.persinity.ndt.dbagent.relational.impl.CdcUmountFunctor.java
@Override public Function<RelDb, RelDb> apply(final String tableName) { final String clogTrigSql = ddlSql.dropTrigger(appSchemaInfo.getClogTriggerName(tableName)); final RelFunc clogTrigFunc = new RelFunc(clogTrigSql); final String trlogTrigSql = ddlSql.dropTrigger(appSchemaInfo.getTrlogTriggerName(tableName)); final RelFunc trlogTrigFunc = new RelFunc(trlogTrigSql); final Function<RelDb, RelDb> logFunc = new LoggingRepeaterFunc<>(log, "Cdc umount at table \"{}\"", tableName);//from www . j a v a 2s .c om final Function<RelDb, RelDb> dropTrigsFunc = Functions .compose(Functions.compose(trlogTrigFunc, clogTrigFunc), logFunc); return dropTrigsFunc; }
From source file:net.shibboleth.idp.profile.audit.impl.AttributesAuditExtractor.java
/** Constructor. */ public AttributesAuditExtractor() { // Defaults to ProfileRequestContext -> RelyingPartyContext -> AttributeContext. attributeContextLookupStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class), new ChildContextLookup<ProfileRequestContext, RelyingPartyContext>(RelyingPartyContext.class)); }
From source file:net.shibboleth.idp.profile.logic.AbstractAttributePredicate.java
/** Constructor. */ public AbstractAttributePredicate() { attributeContextLookupStrategy = Functions.compose(new ChildContextLookup<>(AttributeContext.class), new ChildContextLookup<ProfileRequestContext, RelyingPartyContext>(RelyingPartyContext.class)); useUnfilteredAttributes = true;//w w w. ja va 2 s.c om }