public enum ProtocolVersion extends java.lang.Enum<ProtocolVersion> implements java.lang.Comparable<ProtocolVersion>
| Modifier and Type | Field and Description | 
|---|---|
| static java.util.Optional<ProtocolVersion> | BETA | 
| static ProtocolVersion | CURRENTThe preferred versions | 
| static java.util.EnumSet<ProtocolVersion> | SUPPORTEDAll supported versions, published as an enumset | 
| static java.util.EnumSet<ProtocolVersion> | UNSUPPORTEDOld unsupported versions, this is OK as long as we never add newer unsupported versions | 
| Modifier and Type | Method and Description | 
|---|---|
| int | asInt() | 
| static ProtocolVersion | decode(int versionNum) | 
| static java.lang.String | invalidVersionMessage(int version) | 
| boolean | isBeta() | 
| boolean | isGreaterOrEqualTo(ProtocolVersion other) | 
| boolean | isGreaterThan(ProtocolVersion other) | 
| boolean | isSmallerOrEqualTo(ProtocolVersion other) | 
| boolean | isSmallerThan(ProtocolVersion other) | 
| static java.util.List<java.lang.String> | supportedVersions() | 
| java.lang.String | toString() | 
| static ProtocolVersion | valueOf(java.lang.String name)Returns the enum constant of this type with the specified name. | 
| static ProtocolVersion[] | values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
public static final ProtocolVersion V1
public static final ProtocolVersion V2
public static final ProtocolVersion V3
public static final ProtocolVersion V4
public static final ProtocolVersion V5
public static final java.util.EnumSet<ProtocolVersion> SUPPORTED
public static final java.util.EnumSet<ProtocolVersion> UNSUPPORTED
public static final ProtocolVersion CURRENT
public static final java.util.Optional<ProtocolVersion> BETA
public static ProtocolVersion[] values()
for (ProtocolVersion c : ProtocolVersion.values()) System.out.println(c);
public static ProtocolVersion valueOf(java.lang.String name)
name - the name of the enum constant to be returned.java.lang.IllegalArgumentException - if this enum type has no constant with the specified namejava.lang.NullPointerException - if the argument is nullpublic static java.util.List<java.lang.String> supportedVersions()
public static ProtocolVersion decode(int versionNum)
public boolean isBeta()
public static java.lang.String invalidVersionMessage(int version)
public int asInt()
public java.lang.String toString()
toString in class java.lang.Enum<ProtocolVersion>public final boolean isGreaterThan(ProtocolVersion other)
public final boolean isGreaterOrEqualTo(ProtocolVersion other)
public final boolean isSmallerThan(ProtocolVersion other)
public final boolean isSmallerOrEqualTo(ProtocolVersion other)
Copyright © 2018 The Apache Software Foundation