java.lang.Object
- jj2000.j2k.codestream.HeaderInfo

All Implemented Interfaces:

java.lang.Cloneable, Markers, ProgressionType, FilterTypes
```
public class HeaderInfo
extends java.lang.Object
implements Markers, ProgressionType, FilterTypes, java.lang.Cloneable
```
Classe that holds information found in the marker segments of the main and tile-part headers. There is one inner-class per marker segment type found in these headers.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`class`	`HeaderInfo.COC`	Internal class holding information found in the COC marker segments
`class`	`HeaderInfo.COD`	Internal class holding information found in the COD marker segments
`class`	`HeaderInfo.COM`	Internal class holding information found in the COM marker segments
`class`	`HeaderInfo.CRG`	Internal class holding information found in the CRG marker segment
`class`	`HeaderInfo.POC`	Internal class holding information found in the POC marker segments
`class`	`HeaderInfo.QCC`	Internal class holding information found in the QCC marker segments
`class`	`HeaderInfo.QCD`	Internal class holding information found in the QCD marker segments
`class`	`HeaderInfo.RGN`	Internal class holding information found in the RGN marker segments
`class`	`HeaderInfo.SIZ`	Internal class holding information found in the SIZ marker segment
`class`	`HeaderInfo.SOT`	Internal class holding information found in the SOt marker segments

Field Summary

Fields
Modifier and Type	Field	Description
`java.util.Hashtable`	`coc`	Reference to the COC marker segments found in main and first tile-part header.
`java.util.Hashtable`	`cod`	Reference to the COD marker segments found in main and first tile-part header.
`java.util.Hashtable`	`com`	Reference to the COM marker segments found in main and tile-part headers.
`HeaderInfo.CRG`	`crg`	Reference to the CRG marker segment found in main header
`java.util.Hashtable`	`poc`	Reference to the POC marker segments found in main and first tile-part header.
`java.util.Hashtable`	`qcc`	Reference to the QCC marker segments found in main and first tile-part header.
`java.util.Hashtable`	`qcd`	Reference to the QCD marker segments found in main and first tile-part header.
`java.util.Hashtable`	`rgn`	Reference to the RGN marker segments found in main and first tile-part header.
`HeaderInfo.SIZ`	`siz`	Reference to the SIZ marker segment found in main header
`java.util.Hashtable`	`sot`	Reference to the SOT marker segments found in tile-part headers.

Fields inherited from interface jj2000.j2k.wavelet.FilterTypes
CUSTOM, W5X3, W9X7

Fields inherited from interface jj2000.j2k.codestream.Markers
COC, COD, COM, CRG, EOC, EPH, EPH_LENGTH, ERS_SEG_SYMBOLS, ERS_SOP, MAX_COMP_BITDEPTH, MAX_LPPM, MAX_LPPT, PLM, PLT, POC, PPM, PPT, PRECINCT_PARTITION_DEF_SIZE, QCC, QCD, RCOM_GEN_USE, RGN, RSIZ_BASELINE, RSIZ_ER_FLAG, RSIZ_ROI, SCOX_HOR_CB_PART, SCOX_PRECINCT_PARTITION, SCOX_USE_EPH, SCOX_USE_SOP, SCOX_VER_CB_PART, SIZ, SOC, SOD, SOP, SOP_LENGTH, SOT, SQCX_EXP_MASK, SQCX_EXP_SHIFT, SQCX_GB_MSK, SQCX_GB_SHIFT, SQCX_NO_QUANTIZATION, SQCX_SCALAR_DERIVED, SQCX_SCALAR_EXPOUNDED, SRGN_IMPLICIT, SSIZ_DEPTH_BITS, TLM

Fields inherited from interface jj2000.j2k.codestream.ProgressionType
COMP_POS_RES_LY_PROG, LY_RES_COMP_POS_PROG, POS_COMP_RES_LY_PROG, RES_LY_COMP_POS_PROG, RES_POS_COMP_LY_PROG

Constructor Summary

Constructors
Constructor Description

HeaderInfo()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`HeaderInfo`	`getCopy(int nt)`	Returns a copy of this object
`HeaderInfo.COC`	`getNewCOC()`	Returns a new instance of COC
`HeaderInfo.COD`	`getNewCOD()`	Returns a new instance of COD
`HeaderInfo.COM`	`getNewCOM()`	Returns a new instance of COM
`HeaderInfo.CRG`	`getNewCRG()`	Returns a new instance of CRG
`HeaderInfo.POC`	`getNewPOC()`	Returns a new instance of POC
`HeaderInfo.QCC`	`getNewQCC()`	Returns a new instance of QCC
`HeaderInfo.QCD`	`getNewQCD()`	Returns a new instance of QCD
`HeaderInfo.RGN`	`getNewRGN()`	Returns a new instance of RGN
`HeaderInfo.SIZ`	`getNewSIZ()`	Returns a new instance of SIZ
`HeaderInfo.SOT`	`getNewSOT()`	Returns a new instance of SOT
`int`	`getNumCOM()`	Returns the number of found COM marker segments
`java.lang.String`	`toStringMainHeader()`	Display information found in the different marker segments of the main header
`java.lang.String`	`toStringThNoSOT(int t, int ntp)`	Returns information found in the tile-part headers of a given tile exception the SOT marker segment.
`java.lang.String`	`toStringTileHeader(int t, int ntp)`	Returns information found in the tile-part headers of a given tile.

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

- Field Detail
  - siz
```
public HeaderInfo.SIZ siz
```
    Reference to the SIZ marker segment found in main header
  - sot
```
public java.util.Hashtable sot
```
    Reference to the SOT marker segments found in tile-part headers. The kwy is given by "t"+tileIdx"_tp"+tilepartIndex.
  - cod
```
public java.util.Hashtable cod
```
    Reference to the COD marker segments found in main and first tile-part header. The key is either "main" or "t"+tileIdx.
  - coc
```
public java.util.Hashtable coc
```
    Reference to the COC marker segments found in main and first tile-part header. The key is either "main_c"+componentIndex or "t"+tileIdx+"_c"+component_index.
  - rgn
```
public java.util.Hashtable rgn
```
    Reference to the RGN marker segments found in main and first tile-part header. The key is either "main_c"+componentIndex or "t"+tileIdx+"_c"+component_index.
  - qcd
```
public java.util.Hashtable qcd
```
    Reference to the QCD marker segments found in main and first tile-part header. The key is either "main" or "t"+tileIdx.
  - qcc
```
public java.util.Hashtable qcc
```
    Reference to the QCC marker segments found in main and first tile-part header. They key is either "main_c"+componentIndex or "t"+tileIdx+"_c"+component_index.
  - poc
```
public java.util.Hashtable poc
```
    Reference to the POC marker segments found in main and first tile-part header. They key is either "main" or "t"+tileIdx.
  - crg
```
public HeaderInfo.CRG crg
```
    Reference to the CRG marker segment found in main header
  - com
```
public java.util.Hashtable com
```
    Reference to the COM marker segments found in main and tile-part headers. The key is either "main_"+comIdx or "t"+tileIdx+"_"+comIdx.
- Constructor Detail
  - HeaderInfo
```
public HeaderInfo()
```
- Method Detail
  - getNewSIZ
```
public HeaderInfo.SIZ getNewSIZ()
```
    Returns a new instance of SIZ
  - getNewSOT
```
public HeaderInfo.SOT getNewSOT()
```
    Returns a new instance of SOT
  - getNewCOD
```
public HeaderInfo.COD getNewCOD()
```
    Returns a new instance of COD
  - getNewCOC
```
public HeaderInfo.COC getNewCOC()
```
    Returns a new instance of COC
  - getNewRGN
```
public HeaderInfo.RGN getNewRGN()
```
    Returns a new instance of RGN
  - getNewQCD
```
public HeaderInfo.QCD getNewQCD()
```
    Returns a new instance of QCD
  - getNewQCC
```
public HeaderInfo.QCC getNewQCC()
```
    Returns a new instance of QCC
  - getNewPOC
```
public HeaderInfo.POC getNewPOC()
```
    Returns a new instance of POC
  - getNewCRG
```
public HeaderInfo.CRG getNewCRG()
```
    Returns a new instance of CRG
  - getNewCOM
```
public HeaderInfo.COM getNewCOM()
```
    Returns a new instance of COM
  - getNumCOM
```
public int getNumCOM()
```
    Returns the number of found COM marker segments
  - toStringMainHeader
```
public java.lang.String toStringMainHeader()
```
    Display information found in the different marker segments of the main header
  - toStringTileHeader
```
public java.lang.String toStringTileHeader(int t,
                                           int ntp)
```
    Returns information found in the tile-part headers of a given tile.
    
    Parameters:
    
    t - index of the tile
    
    ntp - Number of tile-parts
  - toStringThNoSOT
```
public java.lang.String toStringThNoSOT(int t,
                                        int ntp)
```
    Returns information found in the tile-part headers of a given tile exception the SOT marker segment.
    
    Parameters:
    
    t - index of the tile
    
    ntp - Number of tile-parts
  - getCopy
```
public HeaderInfo getCopy(int nt)
```
    Returns a copy of this object

Class HeaderInfo

Nested Class Summary

Field Summary

Fields inherited from interface jj2000.j2k.wavelet.FilterTypes

Fields inherited from interface jj2000.j2k.codestream.Markers

Fields inherited from interface jj2000.j2k.codestream.ProgressionType

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

siz

sot

cod

coc

rgn

qcd

qcc

poc

crg

com

Constructor Detail

HeaderInfo

Method Detail

getNewSIZ

getNewSOT

getNewCOD

getNewCOC

getNewRGN

getNewQCD

getNewQCC

getNewPOC

getNewCRG

getNewCOM

getNumCOM

toStringMainHeader

toStringTileHeader

toStringThNoSOT

getCopy