SymbolIterator

All Superinterfaces:

java.lang.Iterable<Symbol>, java.util.Iterator<Symbol>

All Known Implementing Classes:

SymbolIteratorAdapter, TypeFilteredSymbolIterator
```
public interface SymbolIterator
extends java.util.Iterator<Symbol>, java.lang.Iterable<Symbol>
```
Iterator defined to return Symbol objects.

See Also:

CollectionUtils.asIterable(T)

Field Summary

Fields
Modifier and Type Field Description

static SymbolIterator EMPTY_ITERATOR

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Return true if there is a next symbol.
`Symbol`	`next()`	Get the next symbol or null if no more symbols.

Methods inherited from interface java.lang.Iterable
forEach, iterator, spliterator

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

- Field Detail
  - EMPTY_ITERATOR
```
static final SymbolIterator EMPTY_ITERATOR
```
- Method Detail
  - hasNext
```
boolean hasNext()
```
    Return true if there is a next symbol.
    
    Specified by:
    
    hasNext in interface java.util.Iterator<Symbol>
  - next
```
Symbol next()
```
    Get the next symbol or null if no more symbols.
    NOTE: This deviates from the standard Iterator interface by returning null instead of throwing an exception.
    
    Specified by:
    
    next in interface java.util.Iterator<Symbol>