Package org.elasticsearch.cluster
Class DiffableUtils
java.lang.Object
org.elasticsearch.cluster.DiffableUtils
public final class DiffableUtils
extends java.lang.Object
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
DiffableUtils.DiffableValueReader<K,V extends Diffable<V>>
Implementation of the ValueSerializer that wraps value and diff readers.static class
DiffableUtils.DiffableValueSerializer<K,V extends Diffable<V>>
Serializer for Diffable map values.static class
DiffableUtils.ImmutableOpenMapDiff<K,T>
Represents differences between two ImmutableOpenMap of (possibly diffable) objectsstatic interface
DiffableUtils.KeySerializer<K>
Provides read and write operations to serialize keys of mapstatic class
DiffableUtils.MapDiff<K,T,M>
Represents differences between two maps of objects and is used as base class for different map implementations.static class
DiffableUtils.NonDiffableValueSerializer<K,V>
Serializer for non-diffable map valuesstatic class
DiffableUtils.StringSetValueSerializer<K>
Implementation of ValueSerializer that serializes immutable setsstatic interface
DiffableUtils.ValueSerializer<K,V>
Provides read and write operations to serialize map values. -
Method Summary
Modifier and Type Method Description static <K, T extends Diffable<T>>
DiffableUtils.MapDiff<K,T,java.util.Map<K,T>>diff(java.util.Map<K,T> before, java.util.Map<K,T> after, DiffableUtils.KeySerializer<K> keySerializer)
Calculates diff between two Maps of Diffable objects.static <K, T> DiffableUtils.MapDiff<K,T,java.util.Map<K,T>>
diff(java.util.Map<K,T> before, java.util.Map<K,T> after, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)
Calculates diff between two Maps of non-diffable objectsstatic <T extends Diffable<T>>
DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>>diff(ImmutableOpenIntMap<T> before, ImmutableOpenIntMap<T> after, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer)
Calculates diff between two ImmutableOpenIntMaps of Diffable objectsstatic <T> DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>>
diff(ImmutableOpenIntMap<T> before, ImmutableOpenIntMap<T> after, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer, DiffableUtils.ValueSerializer<java.lang.Integer,T> valueSerializer)
Calculates diff between two ImmutableOpenIntMaps of non-diffable objectsstatic <K, T extends Diffable<T>>
DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>>diff(ImmutableOpenMap<K,T> before, ImmutableOpenMap<K,T> after, DiffableUtils.KeySerializer<K> keySerializer)
Calculates diff between two ImmutableOpenMaps of Diffable objectsstatic <K, T> DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>>
diff(ImmutableOpenMap<K,T> before, ImmutableOpenMap<K,T> after, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)
Calculates diff between two ImmutableOpenMaps of non-diffable objectsstatic DiffableUtils.KeySerializer<java.lang.Integer>
getIntKeySerializer()
Returns a map key serializer for Integer keys.static DiffableUtils.KeySerializer<java.lang.String>
getStringKeySerializer()
Returns a map key serializer for String keysstatic DiffableUtils.KeySerializer<java.lang.Integer>
getVIntKeySerializer()
Returns a map key serializer for Integer keys.static <T> DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>>
readImmutableOpenIntMapDiff(StreamInput in, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer, DiffableUtils.ValueSerializer<java.lang.Integer,T> valueSerializer)
Loads an object that represents difference between two ImmutableOpenMapsstatic <T extends Diffable<T>>
DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>>readImmutableOpenIntMapDiff(StreamInput in, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer, Writeable.Reader<T> reader, Writeable.Reader<Diff<T>> diffReader)
Loads an object that represents difference between two ImmutableOpenIntMaps of Diffable objects using Diffable proto objectstatic <K, T> DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>>
readImmutableOpenMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)
Loads an object that represents difference between two ImmutableOpenMapsstatic <K, T extends Diffable<T>>
DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>>readImmutableOpenMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, Writeable.Reader<T> reader, Writeable.Reader<Diff<T>> diffReader)
Loads an object that represents difference between two ImmutableOpenMaps of Diffable objects using Diffable proto objectstatic <K, T> DiffableUtils.MapDiff<K,T,java.util.Map<K,T>>
readJdkMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)
Loads an object that represents difference between two Maps of Diffable objectsstatic <K, T extends Diffable<T>>
DiffableUtils.MapDiff<K,T,java.util.Map<K,T>>readJdkMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, Writeable.Reader<T> reader, Writeable.Reader<Diff<T>> diffReader)
Loads an object that represents difference between two Maps of Diffable objects using Diffable proto object
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Method Details
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getStringKeySerializer
Returns a map key serializer for String keys -
getIntKeySerializer
Returns a map key serializer for Integer keys. Encodes as Int. -
getVIntKeySerializer
Returns a map key serializer for Integer keys. Encodes as VInt. -
diff
public static <K, T extends Diffable<T>> DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>> diff(ImmutableOpenMap<K,T> before, ImmutableOpenMap<K,T> after, DiffableUtils.KeySerializer<K> keySerializer)Calculates diff between two ImmutableOpenMaps of Diffable objects -
diff
public static <K, T> DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>> diff(ImmutableOpenMap<K,T> before, ImmutableOpenMap<K,T> after, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)Calculates diff between two ImmutableOpenMaps of non-diffable objects -
diff
public static <T extends Diffable<T>> DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>> diff(ImmutableOpenIntMap<T> before, ImmutableOpenIntMap<T> after, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer)Calculates diff between two ImmutableOpenIntMaps of Diffable objects -
diff
public static <T> DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>> diff(ImmutableOpenIntMap<T> before, ImmutableOpenIntMap<T> after, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer, DiffableUtils.ValueSerializer<java.lang.Integer,T> valueSerializer)Calculates diff between two ImmutableOpenIntMaps of non-diffable objects -
diff
public static <K, T extends Diffable<T>> DiffableUtils.MapDiff<K,T,java.util.Map<K,T>> diff(java.util.Map<K,T> before, java.util.Map<K,T> after, DiffableUtils.KeySerializer<K> keySerializer)Calculates diff between two Maps of Diffable objects. -
diff
public static <K, T> DiffableUtils.MapDiff<K,T,java.util.Map<K,T>> diff(java.util.Map<K,T> before, java.util.Map<K,T> after, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer)Calculates diff between two Maps of non-diffable objects -
readImmutableOpenMapDiff
public static <K, T> DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>> readImmutableOpenMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer) throws java.io.IOExceptionLoads an object that represents difference between two ImmutableOpenMaps- Throws:
java.io.IOException
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readImmutableOpenIntMapDiff
public static <T> DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>> readImmutableOpenIntMapDiff(StreamInput in, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer, DiffableUtils.ValueSerializer<java.lang.Integer,T> valueSerializer) throws java.io.IOExceptionLoads an object that represents difference between two ImmutableOpenMaps- Throws:
java.io.IOException
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readJdkMapDiff
public static <K, T> DiffableUtils.MapDiff<K,T,java.util.Map<K,T>> readJdkMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, DiffableUtils.ValueSerializer<K,T> valueSerializer) throws java.io.IOExceptionLoads an object that represents difference between two Maps of Diffable objects- Throws:
java.io.IOException
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readImmutableOpenMapDiff
public static <K, T extends Diffable<T>> DiffableUtils.MapDiff<K,T,ImmutableOpenMap<K,T>> readImmutableOpenMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, Writeable.Reader<T> reader, Writeable.Reader<Diff<T>> diffReader) throws java.io.IOExceptionLoads an object that represents difference between two ImmutableOpenMaps of Diffable objects using Diffable proto object- Throws:
java.io.IOException
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readImmutableOpenIntMapDiff
public static <T extends Diffable<T>> DiffableUtils.MapDiff<java.lang.Integer,T,ImmutableOpenIntMap<T>> readImmutableOpenIntMapDiff(StreamInput in, DiffableUtils.KeySerializer<java.lang.Integer> keySerializer, Writeable.Reader<T> reader, Writeable.Reader<Diff<T>> diffReader) throws java.io.IOExceptionLoads an object that represents difference between two ImmutableOpenIntMaps of Diffable objects using Diffable proto object- Throws:
java.io.IOException
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readJdkMapDiff
public static <K, T extends Diffable<T>> DiffableUtils.MapDiff<K,T,java.util.Map<K,T>> readJdkMapDiff(StreamInput in, DiffableUtils.KeySerializer<K> keySerializer, Writeable.Reader<T> reader, Writeable.Reader<Diff<T>> diffReader) throws java.io.IOExceptionLoads an object that represents difference between two Maps of Diffable objects using Diffable proto object- Throws:
java.io.IOException
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