com.netflix.config
Class PollResult

java.lang.Object
  com.netflix.config.WatchedUpdateResult
      com.netflix.config.PollResult

public class PollResult
extends WatchedUpdateResult

This class represents result from a poll of configuration source. The result may be the complete content of the configuration source, or an incremental one.

Field Summary

protected java.lang.Object

checkPoint

Fields inherited from class com.netflix.config.WatchedUpdateResult

added, changed, complete, deleted, incremental

Method Summary

static PollResult	createFull(java.util.Map<java.lang.String,java.lang.Object> complete) Create a full result that represents the complete content of the configuration source.
static PollResult	createIncremental(java.util.Map<java.lang.String,java.lang.Object> added, java.util.Map<java.lang.String,java.lang.Object> changed, java.util.Map<java.lang.String,java.lang.Object> deleted, java.lang.Object checkPoint) Create a result that represents incremental changes from the configuration source.
java.lang.Object	getCheckPoint()

Methods inherited from class com.netflix.config.WatchedUpdateResult

createIncremental, getAdded, getChanged, getComplete, getDeleted, hasChanges, isIncremental

Methods inherited from class java.lang.Object

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

Field Detail

checkPoint

protected final java.lang.Object checkPoint

Method Detail

createFull

public static PollResult createFull(java.util.Map<java.lang.String,java.lang.Object> complete)

Create a full result that represents the complete content of the configuration source.

Parameters:

complete - map that contains all the properties

createIncremental

public static PollResult createIncremental(java.util.Map<java.lang.String,java.lang.Object> added,
                                           java.util.Map<java.lang.String,java.lang.Object> changed,
                                           java.util.Map<java.lang.String,java.lang.Object> deleted,
                                           java.lang.Object checkPoint)

Create a result that represents incremental changes from the configuration source.

Parameters:

added - properties added

changed - properties changed

deleted - properties deleted, in which case the value in the map will be ignored

checkPoint - Object that served as a marker for this incremental change, for example, a time stamp of the last change.

getCheckPoint

public final java.lang.Object getCheckPoint()

Returns:

the check point (marker) for this poll result