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## ru.biosoft.access
Class BTreeIndex.Block

    java.lang.Object
      ru.biosoft.access.BTreeIndex.Block

Enclosing class:
  BTreeIndex

protected class BTreeIndex.Block
extends java.lang.Object

One block of index file.

Field Summary
`protected java.util.List` | `childs`
`protected java.util.List` | `nodes`
`protected boolean` | `parsed`

Constructor Summary
`BTreeIndex.Block()` Construct new block at the end of the file.
`BTreeIndex.Block(int offset)` Construct block that already stored in index file.

Method Summary
`void` | `clear(int from)` Clear block.

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

Field Detail

### parsed

    protected boolean parsed

### nodes

    protected java.util.List nodes

### childs

    protected java.util.List childs

Constructor Detail

### BTreeIndex.Block

    public BTreeIndex.Block(int offset)
                     throws java.io.IOException

  Construct block that already stored in index file.

Parameters:
  `offset` - Offset of the block in index file.

### BTreeIndex.Block

    public BTreeIndex.Block()
                     throws java.io.IOException

  Construct new block at the end of the file. Increase file size on size of the block.

Method Detail

### clear

    public void clear(int from)

  Clear block. Fill block with 0.

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