## 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
`TokenFilter.ContainsString()`

Method Summary
`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