Example usage for java.lang String hashCode

Introduction

In this page you can find the example usage for java.lang String hashCode.

Prototype

public int hashCode()

Source Link

Document

Returns a hash code for this string.

Usage

From source file:ca.uhn.fhir.model.primitive.UriDt.java

@Override
public int hashCode() {
    final int prime = 31;
    int result = 1;

    String normalize = normalize(getValue());
    result = prime * result + ((normalize == null) ? 0 : normalize.hashCode());

    return result;
}

From source file:com.cloud2bubble.services.RuleEngine.java

/**
 * Updates an existing object in the Rule Engine.
 * //  w  ww.  j  a  v a 2s.c  om
 * @param o a fact
 */
public void updateInSession(String o) {
    ksession.update(facts.get(o), o.hashCode());
}

From source file:com.topsec.tsm.sim.event.web.EventQueryController.java

public static Object getEventRule(EventQueryService eventQueryService) {
    List<Map<String, Object>> rules = new ArrayList<Map<String, Object>>();
    try {/*www  .  j  av  a 2s. c om*/
        List<Map<String, Object>> evtMaps = eventQueryService.getAllEventStatistics();
        if (evtMaps != null) {
            for (Map<String, Object> eventCountRowMap : evtMaps) {
                Map<String, Object> e = new HashMap<String, Object>();
                String name = (String) eventCountRowMap.get("name");
                e.put("id", name.hashCode());
                Long count = (Long) eventCountRowMap.get("count");
                e.put("text", name + "(" + count + ")");
                Date startTime = (Date) eventCountRowMap.get("start_time");
                Date endTime = (Date) eventCountRowMap.get("end_time");
                Map<String, Object> attributes = new HashMap<String, Object>();
                attributes.put("startTime", DateUtils.formatDatetime(startTime, "yyyy-MM-dd HH:mm:ss"));
                attributes.put("endTime", DateUtils.formatDatetime(endTime, "yyyy-MM-dd HH:mm:ss"));
                attributes.put("realName", name);
                e.put("attributes", attributes);
                rules.add(e);
            }
        }
    } catch (SQLException e) {
        e.printStackTrace();
    }
    return rules;
}

From source file:com.impetus.kundera.ycsb.benchmark.CouchDBNativeClient.java

private double hash(String key) {
    return key.hashCode();
}

From source file:com.twinsoft.convertigo.engine.EnginePropertiesManager.java

private static String encodeValue(PropertyType propertyType, String value) {
    switch (propertyType) {
    case PasswordHash:
        value = "" + value.hashCode();
        break;//from   w w  w  .  j a va 2 s  .  co m
    default:
        break;
    }
    return value;
}

From source file:com.azaptree.services.commons.TypeReferenceKey.java

public TypeReferenceKey(final String name, final boolean required) {
    super();//from   w w  w  .java 2  s  .  c  o m
    this.name = name;
    this.required = required;
    this.hashCode = name.hashCode();
}

From source file:com.github.jknack.handlebars.io.StringTemplateSource.java

/**
 * Creates a new {@link StringTemplateSource}.
 *
 * @param filename The template's file name. Required.
 * @param content The template's content. Required.
 */// www.  j  a  v a  2s  .c o  m
public StringTemplateSource(final String filename, final String content) {
    this.content = notNull(content, "The content is required.");
    this.filename = notNull(filename, "The filename is required.");
    this.lastModified = content.hashCode();
}

From source file:cc.recommenders.io.Directory.java

private String createTempFile(String fileName) {
    return fileName + fileName.hashCode();
}

From source file:com.addthis.hydra.data.filter.value.ValueFilterHash.java

@Override
public ValueObject filterValue(ValueObject value) {
    if (value == null) {
        return value;
    }// www.j  a va2  s .  c  o  m
    long hash = 0;
    String sv = ValueUtil.asNativeString(value);
    switch (type) {
    case 0:
        hash = sv.hashCode();
        break;
    case 1:
        hash = PluggableHashFunction.hash(sv);
        break;
    case 2:
        hash = cuidHash(sv);
        break;
    case 3:
        try {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(LessBytes.toBytes(sv));
            byte[] b = md.digest();
            for (int i = 0; i < b.length && i < 8; i++) {
                hash = (hash << 8) | (b[i] & 0xff);
            }
        } catch (NoSuchAlgorithmException e) {
            // ignore
        }
        break;
    case 4:
        try {
            MessageDigest md = MessageDigest.getInstance("SHA-1");
            md.reset();
            md.update(LessBytes.toBytes(sv));
            return ValueFactory.create(new String(Hex.encodeHex(md.digest())));
        } catch (NoSuchAlgorithmException e) {
            // ignore
        }
    default:
        throw new RuntimeException("Unknown hash type: " + type);
    }
    if (abs) {
        hash = Math.abs(hash);
    }
    return ValueFactory.create(hash);
}

From source file:com.flipkart.aesop.runtime.bootstrap.consumer.DefaultBlockingEventConsumer.java

@Override
public void onEvent(AbstractEvent sourceEvent) {
    /** partition and submit */
    String primaryKeyValues = Joiner.on(PRIMARY_KEY_SEPERATOR).join(sourceEvent.getPrimaryKeyValues());
    Integer partitionNumber = ((primaryKeyValues.hashCode() & 0x7fffffff) % numberOfPartition);
    LOGGER.debug("Partition:" + primaryKeyValues.hashCode() + ":" + partitionNumber);
    executors.get(partitionNumber).execute(new SourceEventProcessor(sourceEvent, eventConsumer, backoffTimer));
}