DoublePredicate (Primitive-Collections 0.8.0 API)

All Superinterfaces:

java.util.function.DoublePredicate

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface DoublePredicate
extends java.util.function.DoublePredicate
```
A Type Specific Function interface that reduces boxing/unboxing and fills the gaps of interfaces that are missing.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method and Description
`static DoublePredicate`	`alwaysFalse()` Creates a Always false function that may be useful if you don't need to process information or just want a default.
`static DoublePredicate`	`alwaysTrue()` Creates a Always true function that may be useful if you don't need to process information or just want a default.
`default DoublePredicate`	`and(java.util.function.DoublePredicate other)` Deprecated.
`default DoublePredicate`	`andType(DoublePredicate other)` A Type specific and-function helper function that reduces boxing/unboxing
`default DoublePredicate`	`negate()`
`default DoublePredicate`	`or(java.util.function.DoublePredicate other)` Deprecated.
`default DoublePredicate`	`orType(DoublePredicate other)` A Type specific or-function helper function that reduces boxing/unboxing
`boolean`	`test(double k)` Type Specific get function to reduce boxing/unboxing

- Method Detail
  - test
```
boolean test(double k)
```
    Type Specific get function to reduce boxing/unboxing
    
    Specified by:
    
    test in interface java.util.function.DoublePredicate
    
    Parameters:
    
    k - the value that should be processed
    
    Returns:
    
    the result of the function
  - alwaysTrue
```
static DoublePredicate alwaysTrue()
```
    Creates a Always true function that may be useful if you don't need to process information or just want a default.
    
    Returns:
    
    a default returning function
  - alwaysFalse
```
static DoublePredicate alwaysFalse()
```
    Creates a Always false function that may be useful if you don't need to process information or just want a default.
    
    Returns:
    
    a default returning function
  - andType
```
default DoublePredicate andType(DoublePredicate other)
```
    A Type specific and-function helper function that reduces boxing/unboxing
    
    Parameters:
    
    other - the other function that should be merged with.
    
    Returns:
    
    a function that compares values in a and comparason
  - and
```
@Deprecated
default DoublePredicate and(java.util.function.DoublePredicate other)
```
    Deprecated.
    
    Specified by:
    
    and in interface java.util.function.DoublePredicate
  - negate
```
default DoublePredicate negate()
```
    Specified by:
    
    negate in interface java.util.function.DoublePredicate
  - orType
```
default DoublePredicate orType(DoublePredicate other)
```
    A Type specific or-function helper function that reduces boxing/unboxing
    
    Parameters:
    
    other - the other function that should be merged with.
    
    Returns:
    
    a function that compares values in a or comparason
  - or
```
@Deprecated
default DoublePredicate or(java.util.function.DoublePredicate other)
```
    Deprecated.
    
    Specified by:
    
    or in interface java.util.function.DoublePredicate

Interface DoublePredicate

Method Summary

Method Detail

test

alwaysTrue

alwaysFalse

andType

and

negate

orType

or