Enum PRequirement
- java.lang.Object
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- java.lang.Enum<PRequirement>
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- net.morimekta.providence.descriptor.PRequirement
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<PRequirement>
public enum PRequirement extends java.lang.Enum<PRequirement>
Field requirement designation.- OPTIONAL: Value may always be missing.
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DEFAULT: Value is always present unless nullable. Not required for
validity. Also called
optional-in-required-out
some places in Apache Thrift. - REQUIRED: Value is always present if a default value exists. Explicit value required for validity in reading.
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Field Summary
Fields Modifier and Type Field Description boolean
fieldIsValueType
java.lang.String
label
boolean
presenceRequired
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static PRequirement
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static PRequirement[]
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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DEFAULT
public static final PRequirement DEFAULT
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OPTIONAL
public static final PRequirement OPTIONAL
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REQUIRED
public static final PRequirement REQUIRED
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Method Detail
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values
public static PRequirement[] 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 (PRequirement c : PRequirement.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 PRequirement 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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