HashIndexTable (Apache Jena ARQ)

java.lang.Object
- org.apache.jena.sparql.engine.index.HashIndexTable

All Implemented Interfaces:

IndexTable
```
public class HashIndexTable
extends java.lang.Object
implements IndexTable
```
Indexes bindings so that they can be search for quickly when a binding to all the variables is provided. If a binding to only some of the known variables is provided then the index still works, but will search linearly.

Constructor Summary

Constructors
Constructor Description

HashIndexTable(java.util.Set<Var> commonVars, QueryIterator data)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`containsCompatibleWithSharedDomain(Binding binding)`	Is there a binding in the table that has a shared domain (variables in common) and is join-compatible? This is teh condition for MINUS to exclude the argument binding.
`java.lang.String`	`toString()`

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

- Constructor Detail
  - HashIndexTable
```
public HashIndexTable(java.util.Set<Var> commonVars,
                      QueryIterator data)
               throws org.apache.jena.sparql.engine.index.HashIndexTable.MissingBindingException
```
    Throws:
    
    org.apache.jena.sparql.engine.index.HashIndexTable.MissingBindingException
- Method Detail
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - containsCompatibleWithSharedDomain
```
public boolean containsCompatibleWithSharedDomain(Binding binding)
```
    Description copied from interface: IndexTable
    
    Is there a binding in the table that has a shared domain (variables in common) and is join-compatible? This is teh condition for MINUS to exclude the argument binding.
    
    Specified by:
    
    containsCompatibleWithSharedDomain in interface IndexTable