Java Iterator isBlank(Iterator iterator)

Description

is Blank

License

Apache License

Declaration

public static boolean isBlank(Iterator iterator) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.Iterator;

public class Main {
    public static boolean isBlank(String str) {
        return !isPresent(str);
    }/*ww  w  .  jav  a  2  s . co m*/

    public static boolean isBlank(Iterator iterator) {
        return !isPresent(iterator);
    }

    public static boolean isPresent(String str) {
        return str != null && str.length() > 0;
    }

    public static boolean isPresent(Iterator iterator) {
        return iterator != null && iterator.hasNext();
    }
}

Related

1. hasNextIteration(final Iterator iterator)
2. hasNexts(List> heads)
3. hasOpenIteratorsRequiringOpenConnection()
4. hex(Iterator it)
5. implode(Iterator it)
6. isIterator(Class clazz)
7. isPrefixOf(Iterator pref, Iterator target)
8. iterable(Iterator iterator)
9. length(Iterator iter)