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## org.basex.gui.view.query
Class QueryStats

    java.lang.Object
      org.basex.util.Set
          org.basex.gui.view.query.QueryStats

    public final class QueryStats

extends Set

This class contains statistics on the current document. Could later be moved to the database storage to support other statistical operations on the data.

Author:
  Workgroup DBIS, University of Konstanz 2005-07, ISC License, Christian Gruen

Field Summary

Fields inherited from class org.basex.util.Set
`size`

Constructor Summary
`QueryStats()`

Method Summary
`void` | `finish()` Finishes the statistics.
`QueryKey` | `get(byte[] tok)` Returns the value for the specified key.
`void` | `index(byte[] key, byte[] val)` Indexes the specified keys and values.
`QueryKey` | `val(int p)` Returns the specified value.

Methods inherited from class org.basex.util.Set
`add, id, key, keys, size`

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

Constructor Detail

### QueryStats

    public QueryStats()

Method Detail

### finish

    public void finish()

  Finishes the statistics.

### get

    public QueryKey get(byte[] tok)

  Returns the value for the specified key.

  Parameters:
    `tok` - key to be found
  Returns:
    value or null if nothing was found

### index

    public void index(byte[] key,
                      byte[] val)

  Indexes the specified keys and values.

  Parameters:
    `key` - key
    `val` - value

### val

    public QueryKey val(int p)

  Returns the specified value.

  Parameters:
    `p` - value index
  Returns:
    value

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