Package com.google.protobuf
Enum NullValue
- java.lang.Object
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- java.lang.Enum<NullValue>
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- com.google.protobuf.NullValue
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- All Implemented Interfaces:
Internal.EnumLite
,java.io.Serializable
,java.lang.Comparable<NullValue>
public enum NullValue extends java.lang.Enum<NullValue> implements Internal.EnumLite
`NullValue` is a singleton enumeration to represent the null value for the `Value` type union. The JSON representation for `NullValue` is JSON `null`.
Protobuf enumgoogle.protobuf.NullValue
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Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
NullValue.NullValueVerifier
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Enum Constant Summary
Enum Constants Enum Constant Description NULL_VALUE
Null value.UNRECOGNIZED
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Field Summary
Fields Modifier and Type Field Description private static Internal.EnumLiteMap<NullValue>
internalValueMap
static int
NULL_VALUE_VALUE
Null value.private int
value
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Constructor Summary
Constructors Modifier Constructor Description private
NullValue(int value)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description static NullValue
forNumber(int value)
int
getNumber()
static Internal.EnumLiteMap<NullValue>
internalGetValueMap()
static Internal.EnumVerifier
internalGetVerifier()
static NullValue
valueOf(int value)
Deprecated.static NullValue
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static NullValue[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Field Detail
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NULL_VALUE_VALUE
public static final int NULL_VALUE_VALUE
Null value.
NULL_VALUE = 0;
- See Also:
- Constant Field Values
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internalValueMap
private static final Internal.EnumLiteMap<NullValue> internalValueMap
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value
private final int value
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Method Detail
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values
public static NullValue[] 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 (NullValue c : NullValue.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 NullValue valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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getNumber
public final int getNumber()
- Specified by:
getNumber
in interfaceInternal.EnumLite
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valueOf
@Deprecated public static NullValue valueOf(int value)
Deprecated.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:
value
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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forNumber
public static NullValue forNumber(int value)
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internalGetValueMap
public static Internal.EnumLiteMap<NullValue> internalGetValueMap()
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internalGetVerifier
public static Internal.EnumVerifier internalGetVerifier()
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