EmptyRange (groovy 2.4.4 API)

groovy.lang.EmptyRange

All Implemented Interfaces and Traits:

Range
```
public class EmptyRange
extends AbstractList
```
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Field Summary

Fields
Modifiers	Name	Description
`protected Comparable`	`at`	The value at which the range originates (may be `null`).

Constructor Summary

Constructors
Constructor and description
`EmptyRange (Comparable at)` Creates a new EmptyRange.

Methods Summary

Methods
Type	Name and description
`boolean`	`add(Object o)` Always throws `UnsupportedOperationException` for an empty range.
`boolean`	`addAll(int index, Collection c)` Always throws `UnsupportedOperationException` for an empty range.
`boolean`	`addAll(Collection c)` Always throws `UnsupportedOperationException` for an empty range.
`boolean`	`containsWithinBounds(Object o)` Never true for an empty range.
`Object`	`get(int index)` Always throws `IndexOutOfBoundsException` for an empty range.
`Comparable`	`getFrom()` {@inheritDoc}
`Comparable`	`getTo()` {@inheritDoc}
`String`	`inspect()` {@inheritDoc}
`boolean`	`isReverse()` Never true for an empty range.
`boolean`	`remove(Object o)` Always throws `UnsupportedOperationException` for an empty range.
`Object`	`remove(int index)` Always throws `UnsupportedOperationException` for an empty range.
`boolean`	`removeAll(Collection c)` Always throws `UnsupportedOperationException` for an empty range.
`boolean`	`retainAll(Collection c)` Always throws `UnsupportedOperationException` for an empty range.
`Object`	`set(int index, Object element)` Always throws `UnsupportedOperationException` for an empty range.
`int`	`size()` Always 0 for an empty range.
`void`	`step(int step, Closure closure)` Always does nothing for an empty range.
`List`	`step(int step)` Always returns an empty list for an empty range.
`String`	`toString()` {@inheritDoc}

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class AbstractList`	`add, add, remove, get, equals, hashCode, indexOf, clear, lastIndexOf, subList, addAll, iterator, set, listIterator, listIterator, remove, toString, contains, isEmpty, size, toArray, toArray, addAll, containsAll, removeAll, retainAll, wait, wait, wait, getClass, notify, notifyAll, size`
`class AbstractCollection`	`add, remove, toString, clear, contains, isEmpty, size, toArray, toArray, addAll, iterator, containsAll, removeAll, retainAll, wait, wait, wait, equals, hashCode, getClass, notify, notifyAll`

- Field Detail
  - protected Comparable at
    
    The value at which the range originates (may be null).
- Constructor Detail
  - public EmptyRange(Comparable at)
    
    Creates a new EmptyRange.
    Parameters:
    at - the value at which the range starts (may be null).
- Method Detail
  - public boolean add(Object o)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException always
  - public boolean addAll(int index, Collection c)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public boolean addAll(Collection c)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public boolean containsWithinBounds(Object o)
    
    Never true for an empty range.
    Returns:
    false
  - public Object get(int index)
    
    Always throws IndexOutOfBoundsException for an empty range.
    throws:
    IndexOutOfBoundsException always
  - public Comparable getFrom()
    
    {@inheritDoc}
  - public Comparable getTo()
    
    {@inheritDoc}
  - public String inspect()
    
    {@inheritDoc}
  - public boolean isReverse()
    
    Never true for an empty range.
    Returns:
    false
  - public boolean remove(Object o)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public Object remove(int index)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public boolean removeAll(Collection c)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public boolean retainAll(Collection c)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public Object set(int index, Object element)
    
    Always throws UnsupportedOperationException for an empty range.
    throws:
    UnsupportedOperationException
  - public int size()
    
    Always 0 for an empty range.
    Returns:
    0
  - public void step(int step, Closure closure)
    
    Always does nothing for an empty range.
  - public List step(int step)
    
    Always returns an empty list for an empty range.
  - public String toString()
    
    {@inheritDoc}

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class EmptyRange

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

protected Comparable at

Constructor Detail

public EmptyRange(Comparable at)

Method Detail

public boolean add(Object o)

public boolean addAll(int index, Collection c)

public boolean addAll(Collection c)

public boolean containsWithinBounds(Object o)

public Object get(int index)

public Comparable getFrom()

public Comparable getTo()

public String inspect()

public boolean isReverse()

public boolean remove(Object o)

public Object remove(int index)

public boolean removeAll(Collection c)

public boolean retainAll(Collection c)

public Object set(int index, Object element)

public int size()

public void step(int step, Closure closure)

public List step(int step)

public String toString()