Example usage for com.google.common.collect Iterables toArray

Introduction

In this page you can find the example usage for com.google.common.collect Iterables toArray.

Prototype

static <T> T[] toArray(Iterable<? extends T> iterable, T[] array)

Source Link

Usage

From source file:org.blip.workflowengine.transferobject.ModifiablePropertyNode.java

@Override
public PropertyNode add(final String key, final String value, final Collection<Attribute> attributes) {
    return internalAdd(true, key, value, Iterables.toArray(attributes, Attribute.class));
}

From source file:brooklyn.util.task.Tasks.java

public static Task<List<?>> sequential(List<? extends TaskAdaptable<?>> tasks) {
    return sequential(asTasks(Iterables.toArray(tasks, TaskAdaptable.class)));
}

From source file:com.kolich.curacao.mappers.request.matchers.AntPathMatcher.java

/**
 * Tokenize the given String into a String array via a StringTokenizer.
 * <p>The given delimiters string is supposed to consist of any number of
 * delimiter characters. Each of those characters can be used to separate
 * tokens. A delimiter is always a single character; for multi-character
 * delimiters, consider using {@code delimitedListToStringArray}
 * @param str the String to tokenize//from  ww w  . ja v  a2  s.  c o  m
 * @param delimiters the delimiter characters, assembled as String
 * (each of those characters is individually considered as delimiter)
 * @param ignoreEmptyTokens omit empty tokens from the result array
 * (only applies to tokens that are empty after trimming; StringTokenizer
 * will not consider subsequent delimiters as token in the first place).
 * @return an array of the tokens ({@code null} if the input String
 * was {@code null})
 * @see java.util.StringTokenizer
 * @see String#trim()
 */
private static String[] tokenizeToStringArray(String str, String delimiters, boolean ignoreEmptyTokens) {
    if (str == null) {
        return null;
    }
    final StringTokenizer st = new StringTokenizer(str, delimiters);
    final List<String> tokens = Lists.newLinkedList();
    while (st.hasMoreTokens()) {
        final String token = st.nextToken().trim();
        if (!ignoreEmptyTokens || token.length() > 0) {
            tokens.add(token);
        }
    }
    return Iterables.toArray(tokens, String.class);
}

From source file:de.fhg.iais.cortex.model.aip.util.XmlUtils.java

public static Element element(Element root, boolean create, String... path) {
    Element e = root;/*from  w  w  w  . j a va2  s  .c  o m*/
    Element parent = null;
    if (path != null) {
        String joinedPaths = JOINER.join(path);
        String[] pathElements = Iterables.toArray(SPLITTER.split(joinedPaths), String.class);
        if (pathElements.length > 0) {
            if (!root.getName().equals(pathElements[0])) {
                throw new DomElementException(
                        "Expected root '" + pathElements[0] + "', found '" + root.getName() + "'!");
            }
            for (int i = 1; i < pathElements.length; i++) {
                parent = e;
                e = e.getChild(pathElements[i]);
                if (e == null) {
                    e = retryWithNamespace(parent, pathElements[i],
                            Namespace.getNamespace("http://www.deutsche-digitale-bibliothek.de/cortex"));
                    if (e == null) {
                        e = retryWithNamespace(parent, pathElements[i], Namespace
                                .getNamespace("http://www.deutsche-digitale-bibliothek.de/institution"));
                    }
                    if (e == null) {
                        e = retryWithNamespace(parent, pathElements[i],
                                Namespace.getNamespace("http://www.deutsche-digitale-bibliothek.de/item"));
                    }
                    if (e == null) {
                        if (create) {
                            e = new Element(pathElements[i]);
                            XmlUtils.addChild(parent, e);
                        } else {
                            return null;
                        }
                    }
                }
            }
        } else {
            return null;
        }
    }
    return e;
}

From source file:org.cloudsmith.geppetto.pp.dsl.ui.editor.findrefs.ReferenceSearchResultContentProvider.java

public Object[] getChildren(Object parentElement) {
    if (parentElement instanceof ReferenceSearchViewTreeNode) {
        return Iterables.toArray(((ReferenceSearchViewTreeNode) parentElement).getChildren(),
                ReferenceSearchViewTreeNode.class);
    }//from  ww w  .  j  ava 2s . c om
    return null;
}

From source file:brooklyn.util.task.Tasks.java

public static Task<List<?>> sequential(String name, List<? extends TaskAdaptable<?>> tasks) {
    return sequential(name, asTasks(Iterables.toArray(tasks, TaskAdaptable.class)));
}

From source file:ru.ksu.niimm.cll.mocassin.crawl.parser.gate.util.AnnotationUtilImpl.java

private String[] extractTokensWithMathExpressions(Document document, Annotation annotation, String symbol) {
    List<Annotation> tokenList = getSortedTokenList(document, annotation, false);
    tokenList.addAll(getMathTokens(document, annotation));
    Collections.sort(tokenList, new OffsetComparator());
    List<String> strTokens = new ArrayList<String>();
    for (Annotation a : tokenList) {
        String value = null;//from w ww  . ja v  a 2s  . c  o m
        if (a.getType().equals(TOKEN_ANNOTATION_NAME)) {
            value = (String) a.getFeatures().get(GateFormatConstants.TOKEN_FEATURE_NAME);
        } else if (a.getType().equals(ARXMLIV_MATH_ANNOTATION_NAME)) {
            value = symbol == null
                    ? String.format("$%s$", (String) a.getFeatures().get(ARXMLIV_MATH_TEX_ANNOTATION_NAME))
                    : symbol;
        }
        if (value != null) {
            strTokens.add(value);
        }
    }
    return Iterables.toArray(strTokens, String.class);
}

From source file:org.apache.lens.cli.commands.LensDimensionTableCommands.java

/**
 * Gets the storage from dim.//from w ww.j  av a  2s .  c o m
 *
 * @param tablepair the tablepair
 * @return the storage from dim
 */
@CliCommand(value = "dimtable get storage", help = "describe storage of dimension table")
public String getStorageFromDim(@CliOption(key = { "",
        "table" }, mandatory = true, help = "<dimension-table-name> <storage-name>") String tablepair) {
    Iterable<String> parts = Splitter.on(' ').trimResults().omitEmptyStrings().split(tablepair);
    String[] pair = Iterables.toArray(parts, String.class);
    if (pair.length != 2) {
        return "Syntax error, please try in following "
                + "format. create dimtable <dimtable spec path> <storage spec path>";
    }
    try {
        return formatJson(
                mapper.writer(pp).writeValueAsString(getClient().getStorageFromDim(pair[0], pair[1])));
    } catch (IOException e) {
        throw new IllegalArgumentException(e);
    }
}

From source file:org.blip.workflowengine.transferobject.ModifiablePropertyNode.java

@Override
public PropertyNode add(final String key, final Instant value, final Collection<Attribute> attributes) {
    return internalAdd(true, key, value, Iterables.toArray(attributes, Attribute.class));
}

From source file:com.inmobi.grill.cli.commands.GrillFactCommands.java

@CliCommand(value = "fact get storage", help = "get storage of fact table")
public String getStorageFromFact(
        @CliOption(key = { "", "table" }, mandatory = true, help = "<table> <storage>") String tablepair) {
    Iterable<String> parts = Splitter.on(' ').trimResults().omitEmptyStrings().split(tablepair);
    String[] pair = Iterables.toArray(parts, String.class);
    if (pair.length != 2) {
        return "Syntax error, please try in following " + "format. fact get storage <table> <storage>";
    }/*from   w w w.j a  va2 s.  c o  m*/

    XStorageTableElement element = client.getStorageFromFact(pair[0], pair[1]);
    return FormatUtils.getStorageString(element);
}