#1147 Rename limbo segment configurations / remove inaccurate comments

src/main/java/fr/xephi/authme/data/limbo/persistence/DistributedFilesPersistenceHandler.java

@@ -52,7 +52,7 @@ class DistributedFilesPersistenceHandler implements LimboPersistenceHandler {
             .setPrettyPrinting()
             .create();
 
-        segmentNameBuilder = new SegmentNameBuilder(settings.getProperty(LimboSettings.SEGMENT_DISTRIBUTION));
+        segmentNameBuilder = new SegmentNameBuilder(settings.getProperty(LimboSettings.DISTRIBUTION_SIZE));
 
         convertOldDataToCurrentSegmentScheme();
         deleteEmptyFiles();

src/main/java/fr/xephi/authme/data/limbo/persistence/SegmentNameBuilder.java

@@ -18,7 +18,7 @@ class SegmentNameBuilder {
      *
      * @param partition the segment configuration
      */
-    SegmentNameBuilder(SegmentConfiguration partition) {
+    SegmentNameBuilder(SegmentSize partition) {
         this.length = partition.getLength();
         this.distribution = partition.getDistribution();
         this.prefix = "seg" + partition.getTotalSegments() + "-";

src/main/java/fr/xephi/authme/data/limbo/persistence/SegmentSize.java

@@ -33,7 +33,7 @@ package fr.xephi.authme.data.limbo.persistence;
  * Where possible, prefer a length of 1 (no string concatenation required) or a distribution of
  * 16 (no remapping of the characters required).
  */
-public enum SegmentConfiguration {
+public enum SegmentSize {
 
     /** 1. */
     ONE(1, 1),
@@ -65,7 +65,7 @@ public enum SegmentConfiguration {
     private final int distribution;
     private final int length;
 
-    SegmentConfiguration(int distribution, int length) {
+    SegmentSize(int distribution, int length) {
         this.distribution = distribution;
         this.length = length;
     }

src/main/java/fr/xephi/authme/settings/properties/LimboSettings.java

@@ -8,7 +8,7 @@ import com.google.common.collect.ImmutableMap;
 import fr.xephi.authme.data.limbo.AllowFlightRestoreType;
 import fr.xephi.authme.data.limbo.WalkFlySpeedRestoreType;
 import fr.xephi.authme.data.limbo.persistence.LimboPersistenceType;
-import fr.xephi.authme.data.limbo.persistence.SegmentConfiguration;
+import fr.xephi.authme.data.limbo.persistence.SegmentSize;
 
 import java.util.Map;
 
@@ -31,21 +31,18 @@ public final class LimboSettings implements SettingsHolder {
         newProperty(LimboPersistenceType.class, "limbo.persistence.type", LimboPersistenceType.INDIVIDUAL_FILES);
 
     @Comment({
-        "This setting only affects DISTRIBUTED_FILES persistence. The segment file",
+        "This setting only affects DISTRIBUTED_FILES persistence. The distributed file",
         "persistence attempts to reduce the number of files by distributing players into various",
         "buckets based on their UUID. This setting defines into how many files the players should",
         "be distributed. Possible values: ONE, FOUR, EIGHT, SIXTEEN, THIRTY_TWO, SIXTY_FOUR,",
         "ONE_TWENTY for 128, TWO_FIFTY for 256.",
         "For example, if you expect 100 non-logged in players, setting to SIXTEEN will average",
-        "6.25 players per file (100 / 16). If you set to ONE, only one file will be used and the",
-        "entries will be kept in memory, reducing the number of times we read from the file.",
-        "This may deliver different results in terms of performance.",
+        "6.25 players per file (100 / 16).",
         "Note: if you change this setting all data will be migrated. If you have a lot of data,",
         "change this setting only on server restart, not with /authme reload."
     })
-    public static final Property<SegmentConfiguration> SEGMENT_DISTRIBUTION =
-        newProperty(SegmentConfiguration.class, "limbo.persistence.segmentDistribution",
-            SegmentConfiguration.SIXTEEN);
+    public static final Property<SegmentSize> DISTRIBUTION_SIZE =
+        newProperty(SegmentSize.class, "limbo.persistence.distributionSize", SegmentSize.SIXTEEN);
 
     @Comment({
         "Whether the player is allowed to fly: RESTORE, ENABLE, DISABLE.",

src/test/java/fr/xephi/authme/data/limbo/persistence/DistributedFilesPersistenceHandlerTest.java

@@ -90,7 +90,7 @@ public class DistributedFilesPersistenceHandlerTest {
 
     @BeforeInjecting
     public void setUpClasses() throws IOException {
-        given(settings.getProperty(LimboSettings.SEGMENT_DISTRIBUTION)).willReturn(SegmentConfiguration.SIXTEEN);
+        given(settings.getProperty(LimboSettings.DISTRIBUTION_SIZE)).willReturn(SegmentSize.SIXTEEN);
         dataFolder = temporaryFolder.newFolder();
         playerDataFolder = new File(dataFolder, "playerdata");
         playerDataFolder.mkdir();

src/test/java/fr/xephi/authme/data/limbo/persistence/SegmentNameBuilderTest.java

@@ -5,13 +5,13 @@ import org.junit.Test;
 import java.util.HashSet;
 import java.util.Set;
 
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.EIGHT;
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.FOUR;
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.ONE;
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.SIXTEEN;
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.SIXTY_FOUR;
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.THIRTY_TWO;
-import static fr.xephi.authme.data.limbo.persistence.SegmentConfiguration.TWO_FIFTY;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.EIGHT;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.FOUR;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.ONE;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.SIXTEEN;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.SIXTY_FOUR;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.THIRTY_TWO;
+import static fr.xephi.authme.data.limbo.persistence.SegmentSize.TWO_FIFTY;
 import static org.hamcrest.Matchers.equalTo;
 import static org.hamcrest.Matchers.hasSize;
 import static org.junit.Assert.assertThat;
@@ -23,11 +23,11 @@ public class SegmentNameBuilderTest {
 
     /**
      * Checks that using a given segment size really produces as many segments as defined.
-     * E.g. if we partition with {@link SegmentConfiguration#EIGHT} we expect eight different buckets.
+     * E.g. if we partition with {@link SegmentSize#EIGHT} we expect eight different buckets.
      */
     @Test
     public void shouldCreatePromisedSizeOfSegments() {
-        for (SegmentConfiguration part : SegmentConfiguration.values()) {
+        for (SegmentSize part : SegmentSize.values()) {
             // Perform this check only for `length` <= 5 because the test creates all hex numbers with `length` digits.
             if (part.getLength() <= 5) {
                 checkTotalSegmentsProduced(part);
@@ -35,7 +35,7 @@ public class SegmentNameBuilderTest {
         }
     }
 
-    private void checkTotalSegmentsProduced(SegmentConfiguration part) {
+    private void checkTotalSegmentsProduced(SegmentSize part) {
         // given
         SegmentNameBuilder nameBuilder = new SegmentNameBuilder(part);
         Set<String> encounteredSegments = new HashSet<>();

src/test/java/fr/xephi/authme/data/limbo/persistence/SegmentSizeTest.java

@@ -12,9 +12,9 @@ import static org.hamcrest.Matchers.greaterThan;
 import static org.junit.Assert.fail;
 
 /**
- * Test for {@link SegmentConfiguration}.
+ * Test for {@link SegmentSize}.
  */
-public class SegmentConfigurationTest {
+public class SegmentSizeTest {
 
     @Test
     public void shouldHaveDistributionThatIsPowerOf2() {
@@ -22,7 +22,7 @@ public class SegmentConfigurationTest {
         Set<Integer> allowedDistributions = ImmutableSet.of(1, 2, 4, 8, 16);
 
         // when / then
-        for (SegmentConfiguration entry : SegmentConfiguration.values()) {
+        for (SegmentSize entry : SegmentSize.values()) {
             if (!allowedDistributions.contains(entry.getDistribution())) {
                 fail("Distribution must be a power of 2 and within [1, 16]. Offending item: " + entry);
             }
@@ -35,7 +35,7 @@ public class SegmentConfigurationTest {
         Set<Integer> segmentTotals = new HashSet<>();
 
         // when / then
-        for (SegmentConfiguration entry : SegmentConfiguration.values()) {
+        for (SegmentSize entry : SegmentSize.values()) {
             int totalSegments = entry.getTotalSegments();
             assertThat(entry + " must have a positive segment size",
                 totalSegments, greaterThan(0));