enum Transformer extends java.lang.Enum<Transformer>
g functions.EventFilter,
FilterType| Enum Constant and Description |
|---|
MAX
Transformer computing transformed = max(+
Precision.SAFE_MIN, -g, +g). |
MIN
Transformer computing transformed = min(-
Precision.SAFE_MIN, -g, +g). |
MINUS
Transformer computing transformed = -g.
|
PLUS
Transformer computing transformed = g.
|
UNINITIALIZED
Transformer computing transformed = 0.
|
| Modifier and Type | Method and Description |
|---|---|
protected abstract double |
transformed(double g)
Transform value of function g.
|
static Transformer |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static Transformer[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final Transformer UNINITIALIZED
This transformer is used when we initialize the filter, until we get at least one non-zero value to select the proper transformer.
public static final Transformer PLUS
When this transformer is applied, the roots of the original function
are preserved, with the same increasing/decreasing status.
public static final Transformer MINUS
When this transformer is applied, the roots of the original function
are preserved, with reversed increasing/decreasing status.
public static final Transformer MIN
Precision.SAFE_MIN, -g, +g).
When this transformer is applied, the transformed function is guaranteed to be always strictly negative (i.e. there are no roots).
public static final Transformer MAX
Precision.SAFE_MIN, -g, +g).
When this transformer is applied, the transformed function is guaranteed to be always strictly positive (i.e. there are no roots).
public static Transformer[] values()
for (Transformer c : Transformer.values()) System.out.println(c);
public static Transformer valueOf(java.lang.String name)
name - the name of the enum constant to be returned.java.lang.IllegalArgumentException - if this enum type has no constant with the specified namejava.lang.NullPointerException - if the argument is nullprotected abstract double transformed(double g)
g - raw value of function gCopyright (c) 2003-2015 Apache Software Foundation