Package com.google.common.base
Enum Functions.IdentityFunction
- java.lang.Object
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- java.lang.Enum<Functions.IdentityFunction>
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- com.google.common.base.Functions.IdentityFunction
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- All Implemented Interfaces:
Function<java.lang.Object,java.lang.Object>
,java.io.Serializable
,java.lang.Comparable<Functions.IdentityFunction>
,java.util.function.Function<java.lang.Object,java.lang.Object>
- Enclosing class:
- Functions
private static enum Functions.IdentityFunction extends java.lang.Enum<Functions.IdentityFunction> implements Function<java.lang.Object,java.lang.Object>
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Enum Constant Summary
Enum Constants Enum Constant Description INSTANCE
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Constructor Summary
Constructors Modifier Constructor Description private
IdentityFunction()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
apply(java.lang.Object o)
java.lang.String
toString()
static Functions.IdentityFunction
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Functions.IdentityFunction[]
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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INSTANCE
public static final Functions.IdentityFunction INSTANCE
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Method Detail
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values
public static Functions.IdentityFunction[] 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 (Functions.IdentityFunction c : Functions.IdentityFunction.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 Functions.IdentityFunction 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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apply
@CheckForNull public java.lang.Object apply(@CheckForNull java.lang.Object o)
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Enum<Functions.IdentityFunction>
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