WebChannels (Web API 2021)

```
public interface WebChannels
```
The WebChannels interface represents a collection of channels which are defined on a WebServerDef object. The channels represent communication channels on the server; each channel contains methods to read and write properties of the channel.

Since:

MicroStrategy Web 7.5.2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`contains(java.lang.String name)`	Returns whether the collection contains a channel with the given name.
`java.util.Enumeration`	`elements()`	Returns a java.util.Enumeration of the items in the collection.
`WebChannel`	`get(int i)`	Returns the `WebChannel` object at the given index in the collection.
`WebChannel`	`getItemByName(java.lang.String name)`	Returns the channel in the collection with the given name.
`int`	`size()`	Returns the size of the collection.

- Method Detail
  - get
```
WebChannel get(int i)
```
    Returns the WebChannel object at the given index in the collection.
    
    Parameters:
    
    i - The index of the object to return.
    
    Returns:
    
    The WebChannel object at the given index.
  - size
```
int size()
```
    Returns the size of the collection.
    
    Returns:
    
    The number of WebChannel objects in the collection.
  - elements
```
java.util.Enumeration elements()
```
    Returns a java.util.Enumeration of the items in the collection.
    
    Returns:
    
    A java.util.Enumeration of the items in the collection.
  - getItemByName
```
WebChannel getItemByName(java.lang.String name)
                  throws java.lang.IllegalArgumentException
```
    Returns the channel in the collection with the given name.
    
    Parameters:
    
    name - The name of the channel to search for.
    
    Returns:
    
    The WebChannel object with the given name.
    
    Throws:
    
    java.lang.IllegalArgumentException - Thrown if the given name does not exist in the collection.
  - contains
```
boolean contains(java.lang.String name)
```
    Returns whether the collection contains a channel with the given name.
    
    Parameters:
    
    name - The name of the channel to search for.
    
    Returns:
    
    True if a channel exists with the given name, false otherwise.