OverFlowUtil (MicroFlex - Integer 1.0.0 API)

java.lang.Object
- com.github.jessemull.microflexinteger.util.OverFlowUtil

```
public class OverFlowUtil
extends Object
```
This class checks for overflow when casting a number to another type. The class provides static methods to check overflow for all Java primitives as well as two immutable data types:

Primitives

Byte

Short

Int

Long

Float

Double

Immutables

BigInteger

BigDecimal

Author:

Jesse L. Mull

Primitives
Byte
Short
Int
Long
Float
Double

Immutables
BigInteger
BigDecimal

Constructor Summary

Constructors
Constructor and Description

OverFlowUtil()

Constructors
Constructor and Description
`OverFlowUtil()`

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static boolean`	`byteOverflow(BigDecimal value)` Checks for overflow when converting a BigDecimal to a byte.
`static boolean`	`byteOverflow(BigInteger value)` Checks for overflow when converting a BigInteger to a byte.
`static boolean`	`byteOverflow(Double value)` Checks for overflow when converting a double to a byte.
`static boolean`	`byteOverflow(Float value)` Checks for overflow when converting a float to a byte.
`static boolean`	`byteOverflow(Integer value)` Checks for overflow when converting an integer to a byte.
`static boolean`	`byteOverflow(Long value)` Checks for overflow when converting a long to a byte.
`static boolean`	`byteOverflow(Short value)` Checks for overflow when converting a short to a byte.
`static boolean`	`doubleOverflow(BigDecimal value)` Checks for overflow when converting a BigDecimal to an double.
`static boolean`	`doubleOverflow(BigInteger value)` Checks for overflow when converting a BigInteger to an double.
`static boolean`	`floatOverflow(BigDecimal value)` Checks for overflow when converting a BigDecimal to an float.
`static boolean`	`floatOverflow(BigInteger value)` Checks for overflow when converting a BigInteger to an float.
`static boolean`	`floatOverflow(Double value)` Checks for overflow when converting a double to an float.
`static boolean`	`intOverflow(BigDecimal value)` Checks for overflow when converting a BigDecimal to an integer.
`static boolean`	`intOverflow(BigInteger value)` Checks for overflow when converting a BigInteger to an integer.
`static boolean`	`intOverflow(Double value)` Checks for overflow when converting a double to an integer.
`static boolean`	`intOverflow(Float value)` Checks for overflow when converting a float to an integer.
`static boolean`	`intOverflow(Long value)` Checks for overflow when converting a long to an integer.
`static boolean`	`longOverflow(BigDecimal value)` Checks for overflow when converting a BigDecimal to an long.
`static boolean`	`longOverflow(BigInteger value)` Checks for overflow when converting a BigInteger to an long.
`static boolean`	`longOverflow(Double value)` Checks for overflow when converting a double to an long.
`static boolean`	`longOverflow(Float value)` Checks for overflow when converting a float to an long.
`static void`	`overflowError(Number val)` Throws an arithmetic exception when overflow occurs.
`static boolean`	`shortOverflow(BigDecimal value)` Checks for overflow when converting a BigDecimal to a short.
`static boolean`	`shortOverflow(BigInteger value)` Checks for overflow when converting a BigInteger to a short.
`static boolean`	`shortOverflow(Double value)` Checks for overflow when converting a double to a short.
`static boolean`	`shortOverflow(Float value)` Checks for overflow when converting a float to a short.
`static boolean`	`shortOverflow(Integer value)` Checks for overflow when converting an integer to a short.
`static boolean`	`shortOverflow(Long value)` Checks for overflow when converting a long to a short.
`static boolean`	`shortOverflow(Short value)` Checks for overflow when converting a short to a short.

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

- Constructor Detail
  - OverFlowUtil
```
public OverFlowUtil()
```
- Method Detail
  - byteOverflow
```
public static boolean byteOverflow(Double value)
```
    Checks for overflow when converting a double to a byte.
    
    Parameters:
    
    Double - the input value
    
    Returns:
    
    true if no overflow occurs
  - byteOverflow
```
public static boolean byteOverflow(Float value)
```
    Checks for overflow when converting a float to a byte.
    
    Parameters:
    
    Float - the input value
    
    Returns:
    
    true if no overflow occurs
  - byteOverflow
```
public static boolean byteOverflow(Long value)
```
    Checks for overflow when converting a long to a byte.
    
    Parameters:
    
    Long - the input value
    
    Returns:
    
    true if no overflow occurs
  - byteOverflow
```
public static boolean byteOverflow(Integer value)
```
    Checks for overflow when converting an integer to a byte.
    
    Parameters:
    
    Integer - the input value
    
    Returns:
    
    true if no overflow occurs
  - byteOverflow
```
public static boolean byteOverflow(Short value)
```
    Checks for overflow when converting a short to a byte.
    
    Parameters:
    
    Short - the input value
    
    Returns:
    
    true if no overflow occurs
  - byteOverflow
```
public static boolean byteOverflow(BigDecimal value)
```
    Checks for overflow when converting a BigDecimal to a byte.
    
    Parameters:
    
    BigDecimal - the input value
    
    Returns:
    
    true if no overflow occurs
  - byteOverflow
```
public static boolean byteOverflow(BigInteger value)
```
    Checks for overflow when converting a BigInteger to a byte.
    
    Parameters:
    
    BigInteger - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(Double value)
```
    Checks for overflow when converting a double to a short.
    
    Parameters:
    
    Double - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(Float value)
```
    Checks for overflow when converting a float to a short.
    
    Parameters:
    
    Float - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(Long value)
```
    Checks for overflow when converting a long to a short.
    
    Parameters:
    
    Long - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(Integer value)
```
    Checks for overflow when converting an integer to a short.
    
    Parameters:
    
    Integer - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(Short value)
```
    Checks for overflow when converting a short to a short.
    
    Parameters:
    
    Short - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(BigDecimal value)
```
    Checks for overflow when converting a BigDecimal to a short.
    
    Parameters:
    
    BigDecimal - the input value
    
    Returns:
    
    true if no overflow occurs
  - shortOverflow
```
public static boolean shortOverflow(BigInteger value)
```
    Checks for overflow when converting a BigInteger to a short.
    
    Parameters:
    
    BigInteger - the input value
    
    Returns:
    
    true if no overflow occurs
  - intOverflow
```
public static boolean intOverflow(Double value)
```
    Checks for overflow when converting a double to an integer.
    
    Parameters:
    
    Double - the input value
    
    Returns:
    
    true if no overflow occurs
  - intOverflow
```
public static boolean intOverflow(Float value)
```
    Checks for overflow when converting a float to an integer.
    
    Parameters:
    
    Float - the input value
    
    Returns:
    
    true if no overflow occurs
  - intOverflow
```
public static boolean intOverflow(Long value)
```
    Checks for overflow when converting a long to an integer.
    
    Parameters:
    
    Long - the input value
    
    Returns:
    
    true if no overflow occurs
  - intOverflow
```
public static boolean intOverflow(BigDecimal value)
```
    Checks for overflow when converting a BigDecimal to an integer.
    
    Parameters:
    
    BigDecimal - the input value
    
    Returns:
    
    true if no overflow occurs
  - intOverflow
```
public static boolean intOverflow(BigInteger value)
```
    Checks for overflow when converting a BigInteger to an integer.
    
    Parameters:
    
    BigInteger - the input value
    
    Returns:
    
    true if no overflow occurs
  - longOverflow
```
public static boolean longOverflow(Double value)
```
    Checks for overflow when converting a double to an long.
    
    Parameters:
    
    Double - the input value
    
    Returns:
    
    true if no overflow occurs
  - longOverflow
```
public static boolean longOverflow(Float value)
```
    Checks for overflow when converting a float to an long.
    
    Parameters:
    
    Float - the input value
    
    Returns:
    
    true if no overflow occurs
  - longOverflow
```
public static boolean longOverflow(BigDecimal value)
```
    Checks for overflow when converting a BigDecimal to an long.
    
    Parameters:
    
    BigDecimal - the input value
    
    Returns:
    
    true if no overflow occurs
  - longOverflow
```
public static boolean longOverflow(BigInteger value)
```
    Checks for overflow when converting a BigInteger to an long.
    
    Parameters:
    
    BigInteger - the input value
    
    Returns:
    
    true if no overflow occurs
  - floatOverflow
```
public static boolean floatOverflow(Double value)
```
    Checks for overflow when converting a double to an float.
    
    Parameters:
    
    Double - the input value
    
    Returns:
    
    true if no overflow occurs
  - floatOverflow
```
public static boolean floatOverflow(BigDecimal value)
```
    Checks for overflow when converting a BigDecimal to an float.
    
    Parameters:
    
    BigDecimal - the input value
    
    Returns:
    
    true if no overflow occurs
  - floatOverflow
```
public static boolean floatOverflow(BigInteger value)
```
    Checks for overflow when converting a BigInteger to an float.
    
    Parameters:
    
    BigInteger - the input value
    
    Returns:
    
    true if no overflow occurs
  - doubleOverflow
```
public static boolean doubleOverflow(BigDecimal value)
```
    Checks for overflow when converting a BigDecimal to an double.
    
    Parameters:
    
    BigDecimal - the input value
    
    Returns:
    
    true if no overflow occurs
  - doubleOverflow
```
public static boolean doubleOverflow(BigInteger value)
```
    Checks for overflow when converting a BigInteger to an double.
    
    Parameters:
    
    BigInteger - the input value
    
    Returns:
    
    true if no overflow occurs
  - overflowError
```
public static void overflowError(Number val)
```
    Throws an arithmetic exception when overflow occurs.
    
    Parameters:
    
    Number - the number
    
    Throws:
    
    ArithmeticException - on overflow

Class OverFlowUtil

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

OverFlowUtil

Method Detail

byteOverflow

byteOverflow

byteOverflow

byteOverflow

byteOverflow

byteOverflow

byteOverflow

shortOverflow

shortOverflow

shortOverflow

shortOverflow

shortOverflow

shortOverflow

shortOverflow

intOverflow

intOverflow

intOverflow

intOverflow

intOverflow

longOverflow

longOverflow

longOverflow

longOverflow

floatOverflow

floatOverflow

floatOverflow

doubleOverflow

doubleOverflow

overflowError