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DoubleFunction
public
interface
DoubleFunction
| java.util.function.DoubleFunction<R>
|
Represents a function that accepts a double-valued argument and produces a
result. This is the double-consuming primitive specialization for
Function.
This is a functional interface
whose functional method is apply(double).
Summary
Public methods |
|---|
abstract
R
|
apply(double value)
Applies this function to the given argument.
|
Public methods
apply
public abstract R apply (double value)
Applies this function to the given argument.
| Parameters |
|---|
value |
double: the function argument |
| Returns |
|---|
R |
the function result |
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Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# DoubleFunction\n\nAdded in [API level 24](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\nDoubleFunction\n==============\n\n\n`\npublic\n\n\ninterface\nDoubleFunction\n`\n\n\n`\n\n\n`\n\n|----------------------------------------|\n| java.util.function.DoubleFunction\\\u003cR\\\u003e |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nRepresents a function that accepts a double-valued argument and produces a\nresult. This is the `double`-consuming primitive specialization for\n[Function](/reference/java/util/function/Function).\n\nThis is a [functional interface](/reference/java/util/function/package-summary)\nwhose functional method is [apply(double)](/reference/java/util/function/DoubleFunction#apply(double)). \n**See also:**\n\n- [Function](/reference/java/util/function/Function)\n\nSummary\n-------\n\n| ### Public methods ||\n|---------------|--------------------------------------------------------------------------------------------------------------------------------------|\n| ` abstract R` | ` `[apply](/reference/java/util/function/DoubleFunction#apply(double))`(double value) ` Applies this function to the given argument. |\n\nPublic methods\n--------------\n\n### apply\n\nAdded in [API level 24](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic abstract R apply (double value)\n```\n\nApplies this function to the given argument.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|---------|----------------------------------------|\n| `value` | `double`: the function argument \u003cbr /\u003e |\n\n| Returns ||\n|-----|----------------------------|\n| `R` | the function result \u003cbr /\u003e |"]]
