FilterImpl.CaseInsensitiveDictionary

java.lang.Object
- java.util.Dictionary
- - org.apache.felix.utils.filter.FilterImpl.CaseInsensitiveDictionary

Enclosing class:

FilterImpl
```
private static class FilterImpl.CaseInsensitiveDictionary
extends java.util.Dictionary
```
This Dictionary is used for case-insensitive key lookup during filter evaluation. This Dictionary implementation only supports the get operation using a String key as no other operations are used by the Filter implementation.

Field Summary

Fields
Modifier and Type Field Description

private java.util.Dictionary dictionary

private java.lang.String[] keys

Constructor Summary

Constructors
Constructor Description

CaseInsensitiveDictionary(java.util.Dictionary dictionary)
Create a case insensitive dictionary from the specified dictionary.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Enumeration`	`elements()`
`java.lang.Object`	`get(java.lang.Object o)`
`boolean`	`isEmpty()`
`java.util.Enumeration`	`keys()`
`java.lang.Object`	`put(java.lang.Object key, java.lang.Object value)`
`java.lang.Object`	`remove(java.lang.Object key)`
`int`	`size()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - dictionary
```
private final java.util.Dictionary dictionary
```
  - keys
```
private final java.lang.String[] keys
```
- Constructor Detail
  - CaseInsensitiveDictionary
```
CaseInsensitiveDictionary(java.util.Dictionary dictionary)
```
    Create a case insensitive dictionary from the specified dictionary.
    
    Parameters:
    
    dictionary -
    
    Throws:
    
    java.lang.IllegalArgumentException - If dictionary contains case variants of the same key name.
- Method Detail
  - get
```
public java.lang.Object get(java.lang.Object o)
```
    Specified by:
    
    get in class java.util.Dictionary
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in class java.util.Dictionary
  - keys
```
public java.util.Enumeration keys()
```
    Specified by:
    
    keys in class java.util.Dictionary
  - elements
```
public java.util.Enumeration elements()
```
    Specified by:
    
    elements in class java.util.Dictionary
  - put
```
public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)
```
    Specified by:
    
    put in class java.util.Dictionary
  - remove
```
public java.lang.Object remove(java.lang.Object key)
```
    Specified by:
    
    remove in class java.util.Dictionary
  - size
```
public int size()
```
    Specified by:
    
    size in class java.util.Dictionary