NumberExpressionFactory (Apache Qpid Broker-J Query Engine Plug-In 9.2.0 API)

java.lang.Object
- org.apache.qpid.server.query.engine.parsing.factory.NumberExpressionFactory

public final class NumberExpressionFactory
extends Object

Factory creating numeric expressions

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Number`	`fromDecimal(String source)`	Creates number from a decimal token
`static Number`	`fromDouble(String source)`	Creates number from a double token
`static Number`	`fromHex(String source)`	Creates number from a hex token
`static Number`	`fromOctal(String source)`	Creates number from an octal token

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

- Method Detail
  - fromDecimal
```
public static Number fromDecimal(String source)
```
    Creates number from a decimal token
    
    Parameters:
    
    source - String source
    
    Returns:
    
    Number instance
  - fromHex
```
public static Number fromHex(String source)
```
    Creates number from a hex token
    
    Parameters:
    
    source - String source
    
    Returns:
    
    Number instance
  - fromOctal
```
public static Number fromOctal(String source)
```
    Creates number from an octal token
    
    Parameters:
    
    source - String source
    
    Returns:
    
    Number instance
  - fromDouble
```
public static Number fromDouble(String source)
```
    Creates number from a double token
    
    Parameters:
    
    source - String source
    
    Returns:
    
    Number instance