public class DNSCache extends AbstractMap<String,List<? extends DNSEntry>>
for (Iterator i=dnscache.allValues().iterator(); i.hasNext(); ) { DNSEntry entry = i.next(); ...do something with entry... }And here's how to iterate over all entries having a given name:
for (Iterator i=dnscache.getDNSEntryList(name).iterator(); i.hasNext(); ) { DNSEntry entry = i.next(); ...do something with entry... }
Modifier and Type | Class and Description |
---|---|
protected static class |
DNSCache._CacheEntry |
AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>
Modifier and Type | Field and Description |
---|---|
static DNSCache |
EmptyCache |
Constructor and Description |
---|
DNSCache() |
DNSCache(DNSCache map) |
DNSCache(int initialCapacity)
Create a table with a given initial size.
|
Modifier and Type | Method and Description |
---|---|
boolean |
addDNSEntry(DNSEntry dnsEntry)
Adds an entry to the table.
|
Collection<DNSEntry> |
allValues()
Returns all entries in the cache
|
protected Object |
clone() |
Set<Map.Entry<String,List<? extends DNSEntry>>> |
entrySet() |
DNSEntry |
getDNSEntry(DNSEntry dnsEntry)
Get a matching DNS entry from the table (using isSameEntry).
|
DNSEntry |
getDNSEntry(String name,
DNSRecordType type,
DNSRecordClass recordClass)
Get a matching DNS entry from the table.
|
Collection<? extends DNSEntry> |
getDNSEntryList(String name)
Iterate only over items with matching name.
|
Collection<? extends DNSEntry> |
getDNSEntryList(String name,
DNSRecordType type,
DNSRecordClass recordClass)
Get all matching DNS entries from the table.
|
protected Map.Entry<String,List<? extends DNSEntry>> |
getEntry(String key) |
List<? extends DNSEntry> |
put(String key,
List<? extends DNSEntry> value) |
boolean |
removeDNSEntry(DNSEntry dnsEntry)
Removes a specific entry from the table.
|
boolean |
replaceDNSEntry(DNSEntry newDNSEntry,
DNSEntry existingDNSEntry)
Replace an existing entry by a new one.
Note: the 2 entries must have the same key. |
String |
toString() |
clear, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, putAll, remove, size, values
finalize, getClass, notify, notifyAll, wait, wait, wait
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll
public static final DNSCache EmptyCache
public DNSCache()
public DNSCache(DNSCache map)
map
- public DNSCache(int initialCapacity)
initialCapacity
- protected Map.Entry<String,List<? extends DNSEntry>> getEntry(String key)
key
- protected Object clone() throws CloneNotSupportedException
clone
in class AbstractMap<String,List<? extends DNSEntry>>
CloneNotSupportedException
public Collection<DNSEntry> allValues()
public Collection<? extends DNSEntry> getDNSEntryList(String name)
name
- public DNSEntry getDNSEntry(DNSEntry dnsEntry)
dnsEntry
- public DNSEntry getDNSEntry(String name, DNSRecordType type, DNSRecordClass recordClass)
name
- type
- recordClass
- public Collection<? extends DNSEntry> getDNSEntryList(String name, DNSRecordType type, DNSRecordClass recordClass)
name
- type
- recordClass
- public boolean addDNSEntry(DNSEntry dnsEntry)
dnsEntry
- public boolean removeDNSEntry(DNSEntry dnsEntry)
dnsEntry
- public boolean replaceDNSEntry(DNSEntry newDNSEntry, DNSEntry existingDNSEntry)
newDNSEntry
- existingDNSEntry
- true
if the entry has been replace, false
otherwise.Copyright © 2002–2014 JmDNS. All rights reserved.