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## com.sleepycat.db
Class HeapStats

    java.lang.Object
      com.sleepycat.db.DatabaseStats
          com.sleepycat.db.HeapStats

    public class HeapStats

extends DatabaseStats

The HeapStats object is used to return Heap database statistics.

Method Summary
`int` | `getHeapMagic()` Magic number that identifies the file as a Heap file.
`int` | `getHeapMetaFlags()` Reports internal flags.
`int` | `getHeapNumBlobs()` The number of blob records.
`int` | `getHeapNumRecs()` Reports the number of records in the Heap database.
`int` | `getHeapNumRegions()` The number of regions in the Heap database.
`int` | `getHeapPageCount()` The number of pages in the database.
`int` | `getHeapPageSize()` The underlying database page (and bucket) size, in bytes.
`int` | `getHeapRegionSize()` The number of pages in a region in the Heap database.
`int` | `getHeapVersion()` The version of the Heap database.
`String` | `toString()` For convenience, the HeapStats class has a toString method that lists all the data fields.

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

Method Detail

### getHeapMagic

    public int getHeapMagic()

  Magic number that identifies the file as a Heap file.

### getHeapVersion

    public int getHeapVersion()

  The version of the Heap database.

### getHeapMetaFlags

    public int getHeapMetaFlags()

  Reports internal flags. For internal use only.

### getHeapNumBlobs

    public int getHeapNumBlobs()

  The number of blob records.

### getHeapNumRecs

    public int getHeapNumRecs()

  Reports the number of records in the Heap database.

### getHeapPageCount

    public int getHeapPageCount()

  The number of pages in the database.

### getHeapPageSize

    public int getHeapPageSize()

  The underlying database page (and bucket) size, in bytes.

### getHeapNumRegions

    public int getHeapNumRegions()

  The number of regions in the Heap database.

### getHeapRegionSize

    public int getHeapRegionSize()

  The number of pages in a region in the Heap database. Returned if DB_FAST_STAT is set.

### toString

    public String toString()

  For convenience, the HeapStats class has a toString method that lists all the data fields.

  Overrides:
    `toString` in class `Object`

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