com.basho.riak.client.query
Class LinkWalkStep

java.lang.Object
  com.basho.riak.client.query.LinkWalkStep

public class LinkWalkStep
extends Object

Used internally by LinkWalk to model a step in a link walk operation.

Author:

russell

See Also:

LinkWalk#addStep(String, String, Accumulate), LinkWalk.addStep(String, String), LinkWalk.addStep(String, String, boolean)

Nested Class Summary

static class

LinkWalkStep.Accumulate Enum for the accumulate specification of a link walk step.

Constructor Summary

LinkWalkStep(String bucket, String tag)
Create a step definition with default value for accumulate

LinkWalkStep(String bucket, String tag, boolean keep)
Create a step definition.

LinkWalkStep(String bucket, String tag, LinkWalkStep.Accumulate keep)
Create a step definition.

Method Summary

String	getBucket()
LinkWalkStep.Accumulate	getKeep()
String	getTag()

Methods inherited from class java.lang.Object

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

Constructor Detail

LinkWalkStep

public LinkWalkStep(String bucket,
                    String tag,
                    LinkWalkStep.Accumulate keep)

Create a step definition.

Parameters:

bucket - the bucket or null/"","_" for a wildcard (meaning *any*)

tag - the tag or null/"","_" for a wildcard (meaning *any*)

keep - yes, no, default?

LinkWalkStep

public LinkWalkStep(String bucket,
                    String tag,
                    boolean keep)

Create a step definition.

Parameters:

bucket - the bucket or null/"","_" for a wildcard (meaning *any*)

tag - the tag or null/"","_" for a wildcard (meaning *any*)

keep - true/false?

LinkWalkStep

public LinkWalkStep(String bucket,
                    String tag)

Create a step definition with default value for accumulate

Parameters:

bucket - the bucket or null/"","_" for a wildcard (meaning *any*)

tag - the tag or null/"","_" for a wildcard (meaning *any*)

Method Detail

getBucket

public String getBucket()

Returns:

the bucket

getTag

public String getTag()

Returns:

the tag

getKeep

public LinkWalkStep.Accumulate getKeep()

Returns:

the value for keep/accumulate