Example usage for com.google.common.base Joiner.MapJoiner join

Introduction

In this page you can find the example usage for com.google.common.base Joiner.MapJoiner join.

Prototype

@CheckReturnValue
public final String join(Object[] parts) 

Source Link

Document

Returns a string containing the string representation of each of parts , using the previously configured separator between each.

Usage

From source file:net.ftb.util.AppUtils.java

public static String MapListToString(Map<String, List<String>> l) {
    Joiner.MapJoiner mapJoiner = Joiner.on('\n').withKeyValueSeparator("=").useForNull("NULL");
    return mapJoiner.join(l);
}

---

From source file:com.vertixtech.antiquity.graph.ElementUtils.java

/**
 * <p>/*from   www  . ja  va2  s .  co  m*/
 * Calculate the private hash of an {@link Element}.
 * </p>
 * 
 * <p>
 * The private hash contains only the properties of the {@link Element}, without its associated elements.
 * </p>
 * 
 * <p>
 * The hash is calculated based on SHA1 algorithm
 * </p>
 * 
 * TODO Handle arrays values properly.
 * 
 * @param element
 *            The element to calculate the private hash for.
 * @param excludedKeys
 *            the keys to exclude when hash is calculated.
 * @return A string representation of the hash
 * @see HashCode#toString()
 */
public static String calculateElementPrivateHash(Element element, Set<String> excludedKeys) {
    Map<String, Object> props = ElementUtils.getPropertiesAsMap(element, excludedKeys);
    Joiner.MapJoiner propsJoiner = Joiner.on('&').withKeyValueSeparator("=");

    HashFunction hf = Hashing.sha1();
    Hasher h = hf.newHasher();

    h.putString("[" + element.getId().toString() + "]");
    h.putString(propsJoiner.join(props));

    return h.hash().toString();
}

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From source file:co.indexia.antiquity.graph.ElementUtils.java

/**
 * <p>/*from w  w w . j a  va2s  . c  om*/
 * Calculate the private hash of an {@link Element}.
 * </p>
 * 
 * <p>
 * The private hash contains only the properties of the {@link Element},
 * without its associated elements.
 * </p>
 * 
 * <p>
 * The hash is calculated based on SHA1 algorithm
 * </p>
 * 
 * TODO Handle arrays values properly.
 * 
 * @param element The element to calculate the private hash for.
 * @param excludedKeys the keys to exclude when hash is calculated.
 * @return A string representation of the hash
 * @see HashCode#toString()
 */
public static String calculateElementPrivateHash(Element element, Set<String> excludedKeys) {
    Map<String, Object> props = ElementUtils.getPropertiesAsMap(element, excludedKeys);
    Joiner.MapJoiner propsJoiner = Joiner.on('&').withKeyValueSeparator("=");

    HashFunction hf = Hashing.sha1();
    Hasher h = hf.newHasher();

    //h.putString("[" + element.getId().toString() + "]");
    h.putString(propsJoiner.join(props), Charset.defaultCharset());

    return h.hash().toString();
}

---

From source file:org.apache.cassandra.utils.FBUtilities.java

public static String toString(Map<?, ?> map) {
    Joiner.MapJoiner joiner = Joiner.on(", ").withKeyValueSeparator(":");
    return joiner.join(map);
}

---

From source file:org.elasticsearch.plugin.readonlyrest.acl.BlockHistory.java

@Override
public String toString() {
    Map<String, Boolean> rule2result = Maps.newHashMap();
    for (RuleExitResult rer : results) {
        rule2result.put(rer.getCondition().getKey(), rer.isMatch());
    }//from   ww w  .  j av  a 2  s  .  c  om
    Joiner.MapJoiner j = Joiner.on(", ").withKeyValueSeparator("->");
    return "[" + name + "->[" + j.join(rule2result) + "]]";
}

---

From source file:tech.beshu.ror.acl.BlockHistory.java

public String toString() {
    Map<String, Boolean> rule2result = Maps.newHashMap();
    for (RuleExitResult rer : results) {
        rule2result.put(rer.getCondition().getKey(), rer.isMatch());
    }// ww w  . j ava 2 s.  c  o m
    Joiner.MapJoiner j = Joiner.on(", ").withKeyValueSeparator("->");
    return "[" + name + "->[" + j.join(rule2result) + "]]";
}

---

From source file:org.apache.tez.log.analyzer.FailedTaskAnalyzer.java

@Override
public String getAnalysis() throws IOException {
    Joiner.MapJoiner joiner = Joiner.on('\n').withKeyValueSeparator("=");
    return joiner.join(failedTaskMap);
}

---

From source file:org.apache.tez.log.analyzer.StuckTaskAnalyzer.java

@Override
public String getAnalysis() throws IOException {
    Map<String, String> diffMap = Maps.newLinkedHashMap();
    for (Map.Entry<String, String> entry : startedTasks.entrySet()) {
        if (finishedTasks.get(entry.getKey()) == null) {
            diffMap.put(entry.getKey(), entry.getValue());
        }//from  w w  w  . j av  a  2s .  c  om
    }
    Joiner.MapJoiner joiner = Joiner.on('\n').withKeyValueSeparator("=");
    return joiner.join(diffMap);
}

---

From source file:org.apache.tez.log.analyzer.TaskAttemptStartedAnalyzer.java

@Override
public String getAnalysis() throws IOException {
    Joiner.MapJoiner joiner = Joiner.on('\n').withKeyValueSeparator("=");
    return joiner.join(taskAttemptStartedMap);
}

---

From source file:org.apache.tez.log.analyzer.SplitsAnalyzer.java

@Override
public String getAnalysis() throws IOException {
    Joiner.MapJoiner joiner = Joiner.on('\n').withKeyValueSeparator("=");
    return joiner.join(splitsMap) + Joiner.on('\n').join(debugList);
}

---

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