CompositeAtomicKey

java.lang.Object
- net.sf.saxon.expr.sort.CompositeAtomicKey

```
public class CompositeAtomicKey
extends java.lang.Object
```
A composite atomic key is a sequence of atomic values; two such keys are matched be comparing the constituent values pairwise. It is used primarily in the xsl:for-each-group instruction.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  CompositeAtomicKey(java.util.List<AtomicMatchKey> keys)
  Construct a composite atomic match key from a list of atomic match keys
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(java.lang.Object obj)
  
  int hashCode()
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CompositeAtomicKey
```
public CompositeAtomicKey(java.util.List<AtomicMatchKey> keys)
```
    Construct a composite atomic match key from a list of atomic match keys
    
    Parameters:
    
    keys - the constituent match keys
- Method Detail
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object