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Cleanup texts and comments
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parent
86a4bfa43f
commit
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7 changed files with 22 additions and 24 deletions
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@ -51,11 +51,11 @@ public class AndFilter implements PacketFilter {
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*/
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public AndFilter(PacketFilter... filters) {
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if (filters == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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for(PacketFilter filter : filters) {
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if(filter == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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}
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this.filters = new ArrayList<PacketFilter>(Arrays.asList(filters));
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@ -69,7 +69,7 @@ public class AndFilter implements PacketFilter {
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*/
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public void addFilter(PacketFilter filter) {
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if (filter == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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filters.add(filter);
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}
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@ -36,7 +36,7 @@ public class NotFilter implements PacketFilter {
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*/
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public NotFilter(PacketFilter filter) {
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if (filter == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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this.filter = filter;
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}
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@ -51,11 +51,11 @@ public class OrFilter implements PacketFilter {
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*/
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public OrFilter(PacketFilter... filters) {
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if (filters == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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for(PacketFilter filter : filters) {
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if(filter == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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}
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this.filters = new ArrayList<PacketFilter>(Arrays.asList(filters));
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@ -69,7 +69,7 @@ public class OrFilter implements PacketFilter {
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*/
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public void addFilter(PacketFilter filter) {
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if (filter == null) {
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throw new IllegalArgumentException("Parameter cannot be null.");
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throw new IllegalArgumentException("Parameter must not be null.");
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}
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filters.add(filter);
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}
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@ -20,24 +20,22 @@ package org.jivesoftware.smack.filter;
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import org.jivesoftware.smack.packet.Packet;
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/**
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* Defines a way to filter packets for particular attributes. Packet filters are
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* used when constructing packet listeners or collectors -- the filter defines
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* what packets match the criteria of the collector or listener for further
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* packet processing.<p>
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*
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* Several pre-defined filters are defined. These filters can be logically combined
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* for more complex packet filtering by using the
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* {@link org.jivesoftware.smack.filter.AndFilter AndFilter} and
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* {@link org.jivesoftware.smack.filter.OrFilter OrFilter} filters. It's also possible
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* to define your own filters by implementing this interface. The code example below
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* creates a trivial filter for packets with a specific ID.
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* Defines a way to filter packets for particular attributes. Packet filters are used when
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* constructing packet listeners or collectors -- the filter defines what packets match the criteria
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* of the collector or listener for further packet processing.
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* <p>
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* Several simple filters are pre-defined. These filters can be logically combined for more complex
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* packet filtering by using the {@link org.jivesoftware.smack.filter.AndFilter AndFilter} and
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* {@link org.jivesoftware.smack.filter.OrFilter OrFilter} filters. It's also possible to define
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* your own filters by implementing this interface. The code example below creates a trivial filter
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* for packets with a specific ID (real code should use {@link PacketIDFilter} instead).
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*
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* <pre>
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* // Use an anonymous inner class to define a packet filter that returns
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* // all packets that have a packet ID of "RS145".
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* // all packets that have a packet ID of "RS145".
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* PacketFilter myFilter = new PacketFilter() {
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* public boolean accept(Packet packet) {
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* return "RS145".equals(packet.getPacketID());
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* return "RS145".equals(packet.getPacketID());
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* }
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* };
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* // Create a new packet collector using the filter we created.
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@ -35,7 +35,7 @@ public class PacketIDFilter implements PacketFilter {
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*/
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public PacketIDFilter(String packetID) {
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if (packetID == null) {
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throw new IllegalArgumentException("Packet ID cannot be null.");
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throw new IllegalArgumentException("Packet ID must not be null.");
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}
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this.packetID = packetID;
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}
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@ -36,7 +36,7 @@ public class ThreadFilter implements PacketFilter {
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*/
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public ThreadFilter(String thread) {
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if (thread == null) {
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throw new IllegalArgumentException("Thread cannot be null.");
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throw new IllegalArgumentException("Thread must not be null.");
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}
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this.thread = thread;
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}
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@ -235,8 +235,8 @@ public abstract class Packet {
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/**
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* Returns the first packet extension that matches the specified element name and
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* namespace, or <tt>null</tt> if it doesn't exist. If the provided elementName is null
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* than only the provided namespace is attempted to be matched. Packet extensions are
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* namespace, or <tt>null</tt> if it doesn't exist. If the provided elementName is null,
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* only the namespace is matched. Packet extensions are
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* are arbitrary XML sub-documents in standard XMPP packets. By default, a
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* DefaultPacketExtension instance will be returned for each extension. However,
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* PacketExtensionProvider instances can be registered with the
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