public final class CsvIterator
extends java.lang.Object
implements java.util.Iterator<java.lang.String>
Iterator that iterates the elements of a string of a comma (or other character) separated value list .
Example:
Iterator i = new CsvIterator("a, b,def,123", ',');
i.next(); // returns "a"
i.next(); // returns " b"
i.next(); // returns "def"
i.next(); // returns "123"
i.hasNext(); // false
Separators between quote characters (") will be ignored.
Example:
Iterator i = new CsvIterator("\"a, b\",\"def,123\"", ',');
i.next(); // returns "a , b"
i.next(); // returns "def,123"
i.hasNext(); // false
Iterating an empty String or a string without (unquoted) separators will return exactly one element.
Example:
Iterator i = new CsvIterator("", ',');
i.next(); // returns ""
i.hasNext(); // false
Iterator i2 = new CsvIterator("\"abc,def\"", ',');
i2.next(); // returns "abc,def"
i2.hasNext(); // false
| Constructor and Description |
|---|
CsvIterator(java.lang.String value,
char separator)
Creates an
Iterator that iterates all elements of the given string which are separated by the given separator. |
public CsvIterator(java.lang.String value,
char separator)
Iterator that iterates all elements of the given string which are separated by the given separator.value - The string that contains a list of values.separator - The separator that separates the values.public boolean hasNext()
hasNext in interface java.util.Iterator<java.lang.String>public java.lang.String next()
next in interface java.util.Iterator<java.lang.String>public void remove()
remove in interface java.util.Iterator<java.lang.String>