java.lang.Object
- jmri.jmrix.loconet.spjfile.SpjFile.Header

Direct Known Subclasses:

SpjFile.FirstHeader

Enclosing class:

SpjFile
```
public class SpjFile.Header
extends java.lang.Object
```
Class representing a header record.

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) byte[]`	`bytes`
`(package private) int`	`dataLength`
`(package private) int`	`dataStart`
`(package private) java.lang.String`	`filename`
`(package private) int`	`handle`
`(package private) static int`	`HEADERSIZE`
`(package private) int`	`recordLength`
`(package private) int`	`recordStart`
`(package private) SdfBuffer`	`sdfBuffer`
`(package private) int`	`spare1`
`(package private) int`	`spare2`
`(package private) int`	`spare3`
`(package private) int`	`spare4`
`(package private) int`	`spare5`
`(package private) int`	`spare6`
`(package private) int`	`spare7`
`(package private) int`	`time`
`(package private) int`	`type`

Constructor Summary

Constructors
Constructor Description

Header()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`getByteArray()`
`int`	`getDataLength()`
`int`	`getDataStart()`
`int`	`getHandle()`
`java.lang.String`	`getName()`
`int`	`getRecordLength()`	Get Record Length.
`int`	`getRecordStart()`
`SdfBuffer`	`getSdfBuffer()`	Get as a SDF buffer.
`int`	`getType()`
`boolean`	`isMap()`
`boolean`	`isSDF()`
`boolean`	`isTxt()`
`boolean`	`isWAV()`
`(package private) void`	`load(java.io.InputStream s)`
`void`	`setContent(byte[] array, int start, int length)`	Provide new content.
`void`	`setDataStart(int i)`
`void`	`setName(java.lang.String name)`
`void`	`setRecordLength(int i)`
`void`	`setRecordStart(int i)`
`(package private) int`	`store(byte[] buffer, int index)`
`(package private) void`	`store(java.io.OutputStream s)`
`java.lang.String`	`toString()`
`java.lang.String`	`typeAsString()`
`(package private) void`	`updateStart(int newRecordStart)`	Data record associated with this header is being being repositioned.

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

Field Detail

HEADERSIZE
```
static final int HEADERSIZE
```
See Also:

Constant Field Values

type
```
int type
```

handle
```
int handle
```

recordStart
```
int recordStart
```

dataStart
```
int dataStart
```

dataLength
```
int dataLength
```

recordLength
```
int recordLength
```

time
```
int time
```

spare1
```
int spare1
```

spare2
```
int spare2
```

spare3
```
int spare3
```

spare4
```
int spare4
```

spare5
```
int spare5
```

spare6
```
int spare6
```

spare7
```
int spare7
```

filename
```
java.lang.String filename
```

bytes
```
byte[] bytes
```

sdfBuffer
```
SdfBuffer sdfBuffer
```

Constructor Detail
- Header
```
public Header()
```

Method Detail
- getType
```
public int getType()
```
- getHandle
```
public int getHandle()
```
- getDataStart
```
public int getDataStart()
```
- setDataStart
```
public void setDataStart(int i)
```
- getDataLength
```
public int getDataLength()
```
- getRecordStart
```
public int getRecordStart()
```
- setRecordStart
```
public void setRecordStart(int i)
```
- getRecordLength
```
public int getRecordLength()
```
  Get Record Length.
  This method, in addition to returning the needed record size, will also pull a SdfBuffer back into the record if one exists.
  
  Returns:
  
  record length.
- setRecordLength
```
public void setRecordLength(int i)
```
- getName
```
public java.lang.String getName()
```
- setName
```
public void setName(java.lang.String name)
```
- getByteArray
```
public byte[] getByteArray()
```
- getSdfBuffer
```
public SdfBuffer getSdfBuffer()
```
  Get as a SDF buffer. This buffer then becomes associated, and a later write will use the buffer's contents.
  
  Returns:
  
  the byte array as SDF buffer.
- updateStart
```
void updateStart(int newRecordStart)
```
  Data record associated with this header is being being repositioned.
  
  Parameters:
  
  newRecordStart - identify the new start record
- setContent
```
public void setContent(byte[] array,
                       int start,
                       int length)
```
  Provide new content. The data start and data length values are computed from the arguments, and stored relative to the length.
  
  Parameters:
  
  array - New byte array; copied into header
  
  start - data start location within array
  
  length - data length in bytes (not record length)
- store
```
int store(byte[] buffer,
          int index)
```
- store
```
void store(java.io.OutputStream s)
    throws java.io.IOException
```
  Throws:
  
  java.io.IOException
- load
```
void load(java.io.InputStream s)
   throws java.io.IOException
```
  Throws:
  
  java.io.IOException
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object
- isWAV
```
public boolean isWAV()
```
- isSDF
```
public boolean isSDF()
```
- isMap
```
public boolean isMap()
```
- isTxt
```
public boolean isTxt()
```
- typeAsString
```
public java.lang.String typeAsString()
```

Class SpjFile.Header

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

HEADERSIZE

type

handle

recordStart

dataStart

dataLength

recordLength

time

spare1

spare2

spare3

spare4

spare5

spare6

spare7

filename

bytes

sdfBuffer

Constructor Detail

Header

Method Detail

getType

getHandle

getDataStart

setDataStart

getDataLength

getRecordStart

setRecordStart

getRecordLength

setRecordLength

getName

setName

getByteArray

getSdfBuffer

updateStart

setContent

store

store

load

toString

isWAV

isSDF

isMap

isTxt

typeAsString