Example usage for org.apache.commons.collections4 IteratorUtils arrayIterator

Introduction

In this page you can find the example usage for org.apache.commons.collections4 IteratorUtils arrayIterator.

Prototype

public static <E> ResettableIterator<E> arrayIterator(final Object array) 

Source Link

Document

Gets an iterator over an object or primitive array.

Usage

From source file:com.github.rvesse.airline.utils.AirlineUtils.java

public static <T> List<T> arrayToList(T[] array) {
    return IteratorUtils.toList(IteratorUtils.arrayIterator(array));
}

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From source file:com.link_intersystems.lang.reflect.TypeVariableToStringTransformer.java

public String transform(TypeVariable<?> typeVariable) {
    String genericTypeName = typeVariable.getName();
    StringBuilder toStringBuilder = new StringBuilder(genericTypeName);
    Type[] boundsArr = typeVariable.getBounds();

    if (boundsArr.length != 1 || !Object.class.equals(boundsArr[0])) {
        toStringBuilder.append(" extends ");
        Iterator<Type> boundsIterator = IteratorUtils.arrayIterator(boundsArr);

        while (boundsIterator.hasNext()) {
            Type boundsType = boundsIterator.next();

            if (boundsType instanceof Class<?>) {
                Class<?> classObj = Class.class.cast(boundsType);
                String classToString = classToString(classObj);
                toStringBuilder.append(classToString);
            } else if (boundsType instanceof TypeVariable<?>) {
                TypeVariable<?> boundsTypeVariable = (TypeVariable<?>) boundsType;
                String typeVariableAsString = typeVariableToString(boundsTypeVariable);
                toStringBuilder.append(typeVariableAsString);
            } else if (boundsType instanceof ParameterizedType) {
                ParameterizedType parameterizedType = (ParameterizedType) boundsType;
                String string = parameterizedTypeToString(parameterizedType);
                toStringBuilder.append(string);
            } else {
                toStringBuilder.append("???");
            }/*  w  w w.ja  v  a 2s.co m*/

            if (boundsIterator.hasNext()) {
                toStringBuilder.append(" & ");
            }
        }
    }

    return toStringBuilder.toString();
}

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From source file:com.github.rvesse.airline.builder.CliBuilder.java

@SuppressWarnings("unchecked")
public CliBuilder<C> withCommands(Class<? extends C> command, Class<? extends C>... moreCommands) {
    this.defaultCommandGroupCommands.add(command);
    this.defaultCommandGroupCommands.addAll(
            ListUtils.unmodifiableList(IteratorUtils.toList(IteratorUtils.arrayIterator(moreCommands))));
    return this;
}

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