org.apache.tools.ant.filters

## Class TokenFilter.ContainsString

- java.lang.Object
- - org.apache.tools.ant.ProjectComponent
  - - org.apache.tools.ant.filters.TokenFilter.ContainsString

All Implemented Interfaces:
  java.lang.Cloneable, TokenFilter.Filter

Enclosing class:
  TokenFilter

    public static class TokenFilter.ContainsString
    extends ProjectComponent
    implements TokenFilter.Filter

Simple filter to filter lines contains strings

### Field Summary

### Fields inherited from class org.apache.tools.ant.ProjectComponent

`description, location, project`

### Constructor Summary

Constructors
Constructor and Description
`TokenFilter.ContainsString()`

### Method Summary

Methods
`java.lang.String` `filter(java.lang.String string)` Filter strings that contain the contains attribute
`void` `setContains(java.lang.String contains)` the contains attribute

### Methods inherited from class org.apache.tools.ant.ProjectComponent

`clone, getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject`

### Methods inherited from class java.lang.Object

`equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

### Constructor Detail

#### TokenFilter.ContainsString

    public TokenFilter.ContainsString()

### Method Detail

#### setContains

    public void setContains(java.lang.String contains)

the contains attribute

Parameters:
  `contains` - the string that the token should contain

#### filter

    public java.lang.String filter(java.lang.String string)

Filter strings that contain the contains attribute

Specified by:
  `filter` in interface `TokenFilter.Filter`
Parameters:
  `string` - the string to be filtered
Returns:
  null if the string does not contain "contains", string otherwise