Eval (Rythm Template Engine 1.4.1 API)

java.lang.Object
- org.rythmengine.utils.Eval

```
public class Eval
extends Object
```
Evaluate an object and return boolean value by convention

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean`	`eval(boolean b)` return the specified boolean directly
`static boolean`	`eval(Boolean b)`
`static boolean`	`eval(byte b)` return `true` if the specified byte `b != 0`
`static boolean`	`eval(Byte b)`
`static boolean`	`eval(char c)` return `true` if the specified char `c != 0`
`static boolean`	`eval(Character c)`
`static boolean`	`eval(Collection c)` Return `true` if the collection is not empty
`static boolean`	`eval(double d)` return `true` if the specified double `Math.abs(f) > 0.00000001`
`static boolean`	`eval(Double d)`
`static boolean`	`eval(float f)` return `true` if the specified float `Math.abs(f) > 0.00000001`
`static boolean`	`eval(Float f)`
`static boolean`	`eval(int n)` return `true` if the specified integer `n != 0`
`static boolean`	`eval(long l)` return `true` if the specified long `l != 0`
`static boolean`	`eval(Map m)` Return `true` if the map is not empty
`static boolean`	`eval(Number n)` Evaluate the number’s int value
`static boolean`	`eval(Object condition)` General object type evaluation.
`static boolean`	`eval(String s)` Return true if the specified string does not equals, ignore case, to “false” or “no”
`static Locale`	`locale(Locale locale)` Eval Locale from a Locale
`static Locale`	`locale(String language)` Eval locale from language string
`static Locale`	`locale(String language, String region)` Eval locale from language and region
`static Locale`	`locale(String language, String region, String variant)` Eval locale from language, region and variant

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - eval
```
public static boolean eval(byte b)
```
    return true if the specified byte b != 0
    
    Parameters:
    
    b -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(char c)
```
    return true if the specified char c != 0
    
    Parameters:
    
    c -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(boolean b)
```
    return the specified boolean directly
    
    Parameters:
    
    b -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(int n)
```
    return true if the specified integer n != 0
    
    Parameters:
    
    n -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(long l)
```
    return true if the specified long l != 0
    
    Parameters:
    
    l -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(float f)
```
    return true if the specified float Math.abs(f) > 0.00000001
    
    Parameters:
    
    f -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(double d)
```
    return true if the specified double Math.abs(f) > 0.00000001
    
    Parameters:
    
    d -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(String s)
```
    Return true if the specified string does not equals, ignore case, to “false” or “no”
    
    Parameters:
    
    s -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(Collection c)
```
    Return true if the collection is not empty
    
    Parameters:
    
    c -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(Map m)
```
    Return true if the map is not empty
    
    Parameters:
    
    m -
    
    Returns:
    
    boolean result
  - eval
```
public static boolean eval(Byte b)
```
    Parameters:
    
    b -
    
    Returns:
    
    boolean result
    
    See Also:
    
    eval(boolean)
  - eval
```
public static boolean eval(Boolean b)
```
    Parameters:
    
    b -
    
    Returns:
    
    boolean result
    
    See Also:
    
    eval(boolean)
  - eval
```
public static boolean eval(Character c)
```
    Parameters:
    
    c -
    
    Returns:
    
    boolean result
    
    See Also:
    
    eval(char)
  - eval
```
public static boolean eval(Float f)
```
    Parameters:
    
    f -
    
    Returns:
    
    boolean result
    
    See Also:
    
    eval(float)
  - eval
```
public static boolean eval(Double d)
```
    Parameters:
    
    d -
    
    Returns:
    
    boolean result
    
    See Also:
    
    eval(double)
  - eval
```
public static boolean eval(Number n)
```
    Evaluate the number’s int value
    
    Parameters:
    
    n -
    
    Returns:
    
    boolean result
    
    See Also:
    
    eval(int)
  - eval
```
public static boolean eval(Object condition)
```
    General object type evaluation.
    - return false if the object instance is null
    - return false if the object instance is an empty Collection or Map
    - if object is type of Character, Float, Double then use its primitive value to evaluate
    - if object is any other type of Number, then use it’s Number.intValue() to evaluate
    Parameters:
    
    condition -
    
    Returns:
    
    boolean result
  - locale
```
public static Locale locale(Locale locale)
```
    Eval Locale from a Locale
    
    Parameters:
    
    locale -
    
    Returns:
    
    the specified locale directly
  - locale
```
public static Locale locale(String language)
```
    Eval locale from language string
    
    Parameters:
    
    language -
    
    Returns:
    
    new Locale constructed from the language
  - locale
```
public static Locale locale(String language,
                            String region)
```
    Eval locale from language and region
    
    Parameters:
    
    language -
    
    region -
    
    Returns:
    
    new Locale constructed from the lauguage and region
  - locale
```
public static Locale locale(String language,
                            String region,
                            String variant)
```
    Eval locale from language, region and variant
    
    Parameters:
    
    language -
    
    region -
    
    variant -
    
    Returns:
    
    the new Locale constructed

Class Eval

Method Summary

Methods inherited from class java.lang.Object

Method Detail

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

eval

locale

locale

locale

locale