Example usage for com.google.common.collect Iterators forArray

Introduction

In this page you can find the example usage for com.google.common.collect Iterators forArray.

Prototype

public static <T> UnmodifiableIterator<T> forArray(final T... array)

Source Link

Document

Returns an iterator containing the elements of array in order.

Usage

From source file:org.reflecio.guava.ArrayIterables.java

public static <T> Iterable<T> forArray(final T[] array) {
    return new Iterable<T>() {
        public Iterator<T> iterator() {
            return Iterators.forArray(array);
        }// w  w  w  .  jav a  2s.  c o m
    };
}

From source file:org.eclipse.ease.ui.metadata.MenuMetadataParser.java

public static List<String> getMenus(String toParse) {
    String[] separators = toParse.split(SEPARATOR);
    UnmodifiableIterator<String> ite = Iterators.forArray(separators);
    ArrayList<String> menu = new ArrayList<String>();
    while (ite.hasNext()) {
        String m = (String) ite.next();
        menu.add(m.trim());/*from   w w  w . j  av  a2 s . c  om*/
    }
    return menu;
}

From source file:org.eclipse.ease.ui.metadata.AvailableFromMetadataParser.java

public static List<String> getTargets(String toParse) {
    String[] separators = toParse.split(SEPARATOR);
    UnmodifiableIterator<String> ite = Iterators.forArray(separators);
    ArrayList<String> menu = new ArrayList<String>();
    while (ite.hasNext()) {
        String m = (String) ite.next();
        menu.add(m.trim());//  w w w . j av  a 2 s.  c  om
    }
    return menu;
}

From source file:runtime.intrinsic._strsplit.java

public static ListValue invoke(final String s, final String patt) {
    final String[] subs = s.split(patt);
    return PersistentList.init(Iterators.forArray(subs), subs.length);
}

From source file:co.cask.common.internal.asm.Methods.java

public static Method getMethod(Class<?> returnType, String name, Class<?>... args) {
    StringBuilder builder = new StringBuilder(returnType.getName()).append(' ').append(name).append(" (");
    Joiner.on(',').appendTo(builder,
            Iterators.transform(Iterators.forArray(args), new Function<Class<?>, String>() {
                @Override// w  w  w  . j  a va2  s.  c  om
                public String apply(Class<?> input) {
                    if (input.isArray()) {
                        return Type.getType(input.getName()).getClassName();
                    }
                    return input.getName();
                }
            }));
    builder.append(')');
    return Method.getMethod(builder.toString());
}

From source file:runtime.intrinsic._remove.java

public static ListValue invoke(final ListValue list, final Object item) {
    final int n = list.size();

    if (n == 0)/*  w w  w.  j a  va2s.c om*/
        return PersistentList.EMPTY;

    final Object[] items = new Object[n];

    int i = 0;
    for (final Object listItem : list)
        if (!_eq.invoke(listItem, item))
            items[i++] = listItem;

    if (i == 0)
        return PersistentList.EMPTY;

    return PersistentList.init(Iterators.forArray(items), i);
}

From source file:runtime.intrinsic._filter.java

public static ListValue invoke(final ListValue list, final Lambda pred) {
    final int listsize = list.size();

    if (listsize == 0)
        return PersistentList.EMPTY;

    final Object[] items = new Object[listsize];

    int i = 0;/*from  www .ja  v  a2s  .  c  o m*/
    for (final Object item : list)
        if ((Boolean) pred.apply(item))
            items[i++] = item;

    if (i == 0)
        return PersistentList.EMPTY;

    return PersistentList.init(Iterators.forArray(items), i);
}

From source file:com.hubspot.jinjava.util.ObjectIterator.java

@SuppressWarnings("unchecked")
public static ForLoop getLoop(Object obj) {
    if (obj == null) {
        return new ForLoop(Iterators.emptyIterator(), 0);
    }//from ww w  .  j a  va2 s  .com
    // collection
    if (obj instanceof Collection) {
        Collection<Object> clt = (Collection<Object>) obj;
        return new ForLoop(clt.iterator(), clt.size());
    }
    // array
    if (obj.getClass().isArray()) {
        Object[] arr = (Object[]) obj;
        return new ForLoop(Iterators.forArray(arr), arr.length);
    }
    // map
    if (obj instanceof Map) {
        Collection<Object> clt = ((Map<Object, Object>) obj).values();
        return new ForLoop(clt.iterator(), clt.size());
    }
    // iterable,iterator
    if (obj instanceof Iterable) {
        return new ForLoop(((Iterable<Object>) obj).iterator());
    }
    if (obj instanceof Iterator) {
        return new ForLoop((Iterator<Object>) obj);
    }
    // others
    return new ForLoop(Iterators.singletonIterator(obj), 1);
}

From source file:net.minecrell.serverlistplus.core.replacement.util.Patterns.java

public static String replace(String s, Pattern pattern, Object... replacements) {
    return Helper.isNullOrEmpty(replacements) ? s : replace(s, pattern, Iterators.forArray(replacements));
}

From source file:de.faustedition.collation.Alignment.java

public Iterator<Token> iterator() {
    return Iterators.forArray(tokens);
}