java.lang.Object
- com.pixelmed.scpecg.SectionHeader

```
public class SectionHeader
extends java.lang.Object
```
A class to encapsulate the header portion of an SCP-ECG section.

Field Summary

Fields
Modifier and Type Field Description

protected SCPTreeRecord tree

Constructor Summary

Constructors
Constructor Description

SectionHeader()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getByteOffset()`
`long`	`getBytesRead()`
`int`	`getProtocolVersionNumber()`
`byte[]`	`getReservedBytes()`
`int`	`getSectionCRC()`
`int`	`getSectionIDNumber()`
`long`	`getSectionLength()`
`int`	`getSectionVersionNumber()`
`SCPTreeRecord`	`getTree()`	Get the contents of the header as a tree for display.
`SCPTreeRecord`	`getTree(SCPTreeRecord parent)`	Get the contents of the header as a tree for display, constructing it if not already done.
`long`	`read(BinaryInputStream i, long byteOffset)`	Read the section header from a stream.
`java.lang.String`	`toString()`	Dump the header as a `String`.

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

- Field Detail
  - tree
```
protected SCPTreeRecord tree
```
- Constructor Detail
  - SectionHeader
```
public SectionHeader()
```
- Method Detail
  - getSectionCRC
```
public int getSectionCRC()
```
  - getSectionIDNumber
```
public int getSectionIDNumber()
```
  - getSectionLength
```
public long getSectionLength()
```
  - getSectionVersionNumber
```
public int getSectionVersionNumber()
```
  - getProtocolVersionNumber
```
public int getProtocolVersionNumber()
```
  - getReservedBytes
```
public byte[] getReservedBytes()
```
  - getBytesRead
```
public long getBytesRead()
```
  - getByteOffset
```
public long getByteOffset()
```
  - read
```
public long read(BinaryInputStream i,
                 long byteOffset)
          throws java.io.IOException
```
    Read the section header from a stream.
    
    Parameters:
    
    i - the input stream
    
    byteOffset - byte offset
    
    Returns:
    
    the number of bytes read
    
    Throws:
    
    java.io.IOException
  - toString
```
public java.lang.String toString()
```
    Dump the header as a String.
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    the header as a String
  - getTree
```
public SCPTreeRecord getTree()
```
    Get the contents of the header as a tree for display.
    
    Returns:
    
    the section as a tree, or null if not constructed
  - getTree
```
public SCPTreeRecord getTree(SCPTreeRecord parent)
```
    Get the contents of the header as a tree for display, constructing it if not already done.
    
    Parameters:
    
    parent - the node to which this section is to be added if it needs to be created de novo
    
    Returns:
    
    the header as a tree

Class SectionHeader

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

tree

Constructor Detail

SectionHeader

Method Detail

getSectionCRC

getSectionIDNumber

getSectionLength

getSectionVersionNumber

getProtocolVersionNumber

getReservedBytes

getBytesRead

getByteOffset

read

toString

getTree

getTree