```
public class UnitFactors
extends java.lang.Object
```
Build a graph of conversion factors between units. Sets of conversion factors are closed, e.g. any factor must be convertable into any other unit in the set. Their must be a connected path of length 1 or greater between any two units. Gaps in the graph represent conversion factors that are unknown at the time of graph construction. These are incrementally filled in on demand by finding the shortest and lowest-cost conversion path between two units with no direct conversion factor. The path is transformed into a direct conversion factor by multiplying all factors along the path. Finally the new factor is added to the graph.

Constructors
Constructor	Description
`UnitFactors(java.util.List<FactorDef> factors)`
`UnitFactors(java.util.List<FactorDef> factors, boolean memoize)`	Build a unit converter graph using the given factors.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`UnitConversion`	`get(UnitType src, UnitType dst)`	Return the factor that converts units of 'src' into 'dst'.
`java.lang.String`	`toString()`

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

public final java.util.Set<UnitType> unitset

public final java.util.List<UnitType> units

public UnitFactors(java.util.List<FactorDef> factors)

public UnitFactors(java.util.List<FactorDef> factors,
                   boolean memoize)

Build a unit converter graph using the given factors.

public UnitConversion get(UnitType src,
                          UnitType dst)

Return the factor that converts units of 'src' into 'dst'.

Modifier and Type	Field	Description
`java.util.List<UnitType>`	`units`
`java.util.Set<UnitType>`	`unitset`

Class UnitFactors