Examples with Predicate com.google.common.base.Predicate used on opensource projects

Example 81 with Predicate

use of com.google.common.base.Predicate in project aic-expresso by aic-sri-international.

the class SetOfArgumentTuplesForFunctionOccurringInExpression method compute.

public static Expression compute(Expression fName, FunctionType fType, Expression e) {
    List<Expression> unionArgs = new ArrayList<>();
    Predicate<Expression> isF = expr -> expr.equals(fName);
    Predicate<Expression> isFApplication = expr -> expr.hasFunctor(fName) && expr.numberOfArguments() == fType.getArity();
    computeUnionArgs(unionArgs, isF, fType, isFApplication, e);
    Expression result = makeUnion(unionArgs);
    return result;
}

Example 82 with Predicate

use of com.google.common.base.Predicate in project cdap by caskdata.

the class ExplodeJarHttpHandler method init.

@Override
public void init(HandlerContext context) {
    super.init(context);
    // Setup program jar for serving
    try {
        File jarFile = new File(jarLocation.toURI());
        baseDir = Files.createTempDir();
        cannonicalBaseDir = baseDir.getCanonicalPath();
        int numFiles = JarExploder.explode(jarFile, baseDir, EXPLODE_FILTER);
        File serveDir = new File(baseDir, Constants.Webapp.WEBAPP_DIR);
        Predicate<String> fileExists = new Predicate<String>() {

            @Override
            public boolean apply(@Nullable String file) {
                return file != null && new File(file).exists();
            }
        };
        servePathGenerator = new ServePathGenerator(serveDir.getAbsolutePath(), fileExists);
        LOG.info("Exploded {} files from jar {}", numFiles, jarFile.getAbsolutePath());
    } catch (Throwable t) {
        LOG.error("Got exception: ", t);
        throw Throwables.propagate(t);
    }
}

Example 83 with Predicate

use of com.google.common.base.Predicate in project cdap by caskdata.

the class IntactJarHttpHandler method init.

@Override
public void init(HandlerContext context) {
    super.init(context);
    try {
        jarFile = new JarFile(new File(jarLocation.toURI()));
        Predicate<String> fileExists = new Predicate<String>() {

            @Override
            public boolean apply(String file) {
                return file != null && jarFile.getJarEntry(file) != null;
            }
        };
        servePathGenerator = new ServePathGenerator(Constants.Webapp.WEBAPP_DIR, fileExists);
    } catch (IOException e) {
        LOG.error("Got exception: ", e);
        throw Throwables.propagate(e);
    }
}

Example 84 with Predicate

use of com.google.common.base.Predicate in project cdap by caskdata.

the class DistributedProgramRuntimeService method list.

@Override
public synchronized Map<RunId, RuntimeInfo> list(ProgramType type) {
    Map<RunId, RuntimeInfo> result = Maps.newHashMap();
    result.putAll(super.list(type));
    // Table holds the Twill RunId and TwillController associated with the program matching the input type
    Table<ProgramId, RunId, TwillController> twillProgramInfo = HashBasedTable.create();
    // Goes through all live application and fill the twillProgramInfo table
    for (TwillRunner.LiveInfo liveInfo : twillRunner.lookupLive()) {
        String appName = liveInfo.getApplicationName();
        ProgramId programId = TwillAppNames.fromTwillAppName(appName, false);
        if (programId == null) {
            continue;
        }
        if (!type.equals(programId.getType())) {
            continue;
        }
        for (TwillController controller : liveInfo.getControllers()) {
            RunId twillRunId = controller.getRunId();
            if (isTwillRunIdCached(twillRunId)) {
                continue;
            }
            twillProgramInfo.put(programId, twillRunId, controller);
        }
    }
    if (twillProgramInfo.isEmpty()) {
        return ImmutableMap.copyOf(result);
    }
    final Set<RunId> twillRunIds = twillProgramInfo.columnKeySet();
    Collection<RunRecordMeta> activeRunRecords = store.getRuns(ProgramRunStatus.RUNNING, new Predicate<RunRecordMeta>() {

        @Override
        public boolean apply(RunRecordMeta record) {
            return record.getTwillRunId() != null && twillRunIds.contains(org.apache.twill.internal.RunIds.fromString(record.getTwillRunId()));
        }
    }).values();
    for (RunRecordMeta record : activeRunRecords) {
        String twillRunId = record.getTwillRunId();
        if (twillRunId == null) {
            // This is unexpected. Just log and ignore the run record
            LOG.warn("No twill runId for in run record {}.", record);
            continue;
        }
        RunId twillRunIdFromRecord = org.apache.twill.internal.RunIds.fromString(twillRunId);
        // Get the CDAP RunId from RunRecord
        RunId runId = RunIds.fromString(record.getPid());
        // Get the Program and TwillController for the current twillRunId
        Map<ProgramId, TwillController> mapForTwillId = twillProgramInfo.columnMap().get(twillRunIdFromRecord);
        Map.Entry<ProgramId, TwillController> entry = mapForTwillId.entrySet().iterator().next();
        // Create RuntimeInfo for the current Twill RunId
        RuntimeInfo runtimeInfo = createRuntimeInfo(entry.getKey(), entry.getValue(), runId);
        if (runtimeInfo != null) {
            result.put(runId, runtimeInfo);
            updateRuntimeInfo(type, runId, runtimeInfo);
        } else {
            LOG.warn("Unable to find program {} {}", type, entry.getKey());
        }
    }
    return ImmutableMap.copyOf(result);
}

Example 85 with Predicate

use of com.google.common.base.Predicate in project cdap by caskdata.

the class ServePathGeneratorTest method testGetServePath.

@Test
public void testGetServePath() throws Exception {
    URL jarUrl = getClass().getResource("/CountRandomWebapp-localhost.jar");
    Assert.assertNotNull(jarUrl);
    final JarResources jarResources = new JarResources(new LocalLocationFactory().create(jarUrl.toURI()));
    Predicate<String> fileExists = new Predicate<String>() {

        @Override
        public boolean apply(@Nullable String file) {
            return file != null && jarResources.getResource(file) != null;
        }
    };
    ServePathGenerator servePathGenerator = new ServePathGenerator(Constants.Webapp.WEBAPP_DIR, fileExists);
    Assert.assertEquals("/webapp/127.0.0.1:20000/netlens/src/index.html", servePathGenerator.getServePath("127.0.0.1:20000", "/netlens"));
    Assert.assertEquals("/webapp/127.0.0.1:20000/netlens/src/index.html", servePathGenerator.getServePath("127.0.0.1:20000", "/netlens/index.html"));
    Assert.assertEquals("/webapp/127.0.0.1:20000/netlens/src/index.html", servePathGenerator.getServePath("127.0.0.1:20000", "/netlens/"));
    Assert.assertEquals("/webapp/127.0.0.1:20000/netlens/src/index.html", servePathGenerator.getServePath("127.0.0.1:20000", "/netlens/"));
    Assert.assertEquals("/webapp/default/src/index.html", servePathGenerator.getServePath("127.0.0.1:30000", "/"));
    Assert.assertEquals("/webapp/default/src/index.html", servePathGenerator.getServePath("127.0.0.1:30000", "/index.html"));
    Assert.assertEquals("/webapp/127.0.0.1:20000/src/netlens/2.txt", servePathGenerator.getServePath("127.0.0.1:20000", "netlens/2.txt"));
    Assert.assertEquals("/webapp/default/netlens/src/1.txt", servePathGenerator.getServePath("127.0.0.1:80", "/netlens/1.txt?count=100"));
    Assert.assertEquals("/webapp/default/netlens/src/data/data.txt", servePathGenerator.getServePath("127.0.0.1:30000", "/netlens/data/data.txt"));
    Assert.assertEquals("/v3/apps?count=10", servePathGenerator.getServePath("127.0.0.1:30000", "/netlens/v3/apps?count=10"));
    Assert.assertEquals("/v3/apps?count=10", servePathGenerator.getServePath("127.0.0.1:30000", "/v3/apps?count=10"));
    Assert.assertEquals("/status", servePathGenerator.getServePath("127.0.0.1:30000", "/netlens/status"));
    Assert.assertEquals("/status", servePathGenerator.getServePath("127.0.0.1:30000", "/status"));
    servePathGenerator = new ServePathGenerator(Constants.Webapp.WEBAPP_DIR + "/", fileExists);
    Assert.assertEquals("/webapp/www.abc.com:80/geo/src/data/data.txt", servePathGenerator.getServePath("www.abc.com", "/geo/data/data.txt"));
    Assert.assertEquals("/webapp/www.abc.com:80/geo/src/data/data.txt", servePathGenerator.getServePath("www.abc.com:80", "/geo/data/data.txt"));
    Assert.assertEquals("/webapp/default/netlens/src/data/data.txt", servePathGenerator.getServePath("www.abc.com:30000", "/netlens/data/data.txt"));
    Assert.assertEquals("/geo/data/data.txt", servePathGenerator.getServePath("www.abc.com:30000", "/geo/data/data.txt"));
}