Enum MessageType
- java.lang.Object
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- java.lang.Enum<MessageType>
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- io.vertx.ext.web.handler.graphql.ws.MessageType
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- All Implemented Interfaces:
Serializable,Comparable<MessageType>
public enum MessageType extends Enum<MessageType>
TheMessagetypes.
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Enum Constant Summary
Enum Constants Enum Constant Description COMPLETECONNECTION_ACKCONNECTION_INITERRORNEXTPINGPONGSUBSCRIBE
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static MessageTypefrom(String type)Get aMessageTypefrom its text representation.StringgetText()static MessageTypevalueOf(String name)Returns the enum constant of this type with the specified name.static MessageType[]values()Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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CONNECTION_INIT
public static final MessageType CONNECTION_INIT
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CONNECTION_ACK
public static final MessageType CONNECTION_ACK
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PING
public static final MessageType PING
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PONG
public static final MessageType PONG
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SUBSCRIBE
public static final MessageType SUBSCRIBE
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NEXT
public static final MessageType NEXT
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ERROR
public static final MessageType ERROR
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COMPLETE
public static final MessageType COMPLETE
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Method Detail
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values
public static MessageType[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (MessageType c : MessageType.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static MessageType valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
IllegalArgumentException- if this enum type has no constant with the specified nameNullPointerException- if the argument is null
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from
public static MessageType from(String type)
Get aMessageTypefrom its text representation.- Parameters:
type- the message type text representation- Returns:
- the corresponding message type or null if none matches
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