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Add tags to CloneDriveOptions
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@ -49,6 +49,7 @@ import com.google.common.collect.Sets;
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*
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*/
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public class CloneDriveOptions {
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private final String SSD_AFFINITY_TAG = "affinity:ssd";
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private final Map<String, String> options = Maps.newLinkedHashMap();
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/**
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@ -60,12 +61,26 @@ public class CloneDriveOptions {
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return this;
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}
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public CloneDriveOptions tags(Iterable<String> tags) {
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// Affinity is conveyed using regular tags; make sure to preserve any already-set affinity tag.
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String currentTagsString = options.remove("tags");
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Set<String> currentTags = (currentTagsString == null) ? new HashSet<String>() :
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Sets.newHashSet(Splitter.on(' ').split(currentTagsString));
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Set<String> newTags = Sets.newHashSet(tags);
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if (currentTags.contains(SSD_AFFINITY_TAG)) {
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newTags.add(SSD_AFFINITY_TAG);
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}
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options.put("tags", Joiner.on(' ').join(newTags));
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return this;
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}
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/**
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* specifies whether the new drive has 'HDD' affinity (the default) or 'SSD' (for solid-state drives)
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* Specifies whether the new drive has 'HDD' affinity (the default) or 'SSD' (for solid-state drives).
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* Affinity is conveyed via a special value among the drive's tags.
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*/
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public CloneDriveOptions affinity(AffinityType affinity) {
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final String SSD_AFFINITY_TAG = "affinity:ssd";
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// Affinity is conveyed using regular tags; make sure to avoid multiple affinity tags in the options.
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String currentTagsString = options.remove("tags");
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Set<String> tags = (currentTagsString == null) ? new HashSet<String>() :
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@ -98,6 +113,14 @@ public class CloneDriveOptions {
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CloneDriveOptions options = new CloneDriveOptions();
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return options.size(size);
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}
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/**
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* @see CloneDriveOptions#tags
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*/
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public static CloneDriveOptions tags(Iterable<String> tags) {
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CloneDriveOptions options = new CloneDriveOptions();
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return options.tags(tags);
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}
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/**
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* @see CloneDriveOptions#affinity
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