Examples with SimpleFunctionResolver org.apache.metron.stellar.dsl.functions.resolver.SimpleFunctionResolver used on opensource projects

Example 6 with SimpleFunctionResolver

use of org.apache.metron.stellar.dsl.functions.resolver.SimpleFunctionResolver in project metron by apache.

the class ProfilerFunctionsTest method testProfilerInitWithNoGlobalConfig.

@Test
public void testProfilerInitWithNoGlobalConfig() {
    state.put("config", helloWorldProfilerDef);
    String expression = "PROFILER_INIT(config)";
    // use an executor with no GLOBAL_CONFIG defined in the context
    StellarStatefulExecutor executor = new DefaultStellarStatefulExecutor(new SimpleFunctionResolver().withClass(ProfilerFunctions.ProfilerInit.class).withClass(ProfilerFunctions.ProfilerApply.class).withClass(ProfilerFunctions.ProfilerFlush.class), Context.EMPTY_CONTEXT());
    StandAloneProfiler profiler = executor.execute(expression, state, StandAloneProfiler.class);
    assertNotNull(profiler);
    assertEquals(1, profiler.getProfileCount());
    assertEquals(0, profiler.getMessageCount());
    assertEquals(0, profiler.getRouteCount());
}

Example 7 with SimpleFunctionResolver

use of org.apache.metron.stellar.dsl.functions.resolver.SimpleFunctionResolver in project metron by apache.

the class DocCommandTest method setup.

@Before
public void setup() throws Exception {
    // setup the command
    command = new DocCommand();
    // setup a function resolver - only 3 functions have been defined
    SimpleFunctionResolver functionResolver = new SimpleFunctionResolver().withClass(StringFunctions.ToString.class).withClass(StringFunctions.ToLower.class).withClass(StringFunctions.ToUpper.class);
    // setup the executor
    Properties props = new Properties();
    executor = new DefaultStellarShellExecutor(functionResolver, props, Optional.empty());
    executor.init();
}