/*
* #%L
* Fork of JAI Image I/O Tools.
* %%
* Copyright (C) 2008 - 2014 Open Microscopy Environment:
* - Board of Regents of the University of Wisconsin-Madison
* - Glencoe Software, Inc.
* - University of Dundee
* %%
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are
* those of the authors and should not be interpreted as representing official
* policies, either expressed or implied, of any organization.
* #L%
*/
/**
* $RCSfile: IntegerSpec.java,v $
* $Revision: 1.1 $
* $Date: 2005/02/11 05:01:58 $
* $State: Exp $
*
* Class: IntegerSpec
*
* Description: Holds specs corresponding to an Integer
*
*
*
* COPYRIGHT:
*
* This software module was originally developed by Raphaël Grosbois and
* Diego Santa Cruz (Swiss Federal Institute of Technology-EPFL); Joel
* Askelöf (Ericsson Radio Systems AB); and Bertrand Berthelot, David
* Bouchard, Félix Henry, Gerard Mozelle and Patrice Onno (Canon Research
* Centre France S.A) in the course of development of the JPEG2000
* standard as specified by ISO/IEC 15444 (JPEG 2000 Standard). This
* software module is an implementation of a part of the JPEG 2000
* Standard. Swiss Federal Institute of Technology-EPFL, Ericsson Radio
* Systems AB and Canon Research Centre France S.A (collectively JJ2000
* Partners) agree not to assert against ISO/IEC and users of the JPEG
* 2000 Standard (Users) any of their rights under the copyright, not
* including other intellectual property rights, for this software module
* with respect to the usage by ISO/IEC and Users of this software module
* or modifications thereof for use in hardware or software products
* claiming conformance to the JPEG 2000 Standard. Those intending to use
* this software module in hardware or software products are advised that
* their use may infringe existing patents. The original developers of
* this software module, JJ2000 Partners and ISO/IEC assume no liability
* for use of this software module or modifications thereof. No license
* or right to this software module is granted for non JPEG 2000 Standard
* conforming products. JJ2000 Partners have full right to use this
* software module for his/her own purpose, assign or donate this
* software module to any third party and to inhibit third parties from
* using this software module for non JPEG 2000 Standard conforming
* products. This copyright notice must be included in all copies or
* derivative works of this software module.
*
* Copyright (c) 1999/2000 JJ2000 Partners.
*
*
*
*/
package jj2000.j2k;
import jj2000.j2k.util.*;
import jj2000.j2k.*;
import java.util.*;
import com.sun.media.imageioimpl.plugins.jpeg2000.J2KImageWriteParamJava;
/**
* This class extends ModuleSpec and is responsible of Integer
* specifications for each tile-component.
*
* @see ModuleSpec
* */
public class IntegerSpec extends ModuleSpec{
/** The largest value of type int */
protected static int MAX_INT = Integer.MAX_VALUE;
/**
* Constructs a new 'IntegerSpec' for the specified number of
* tiles and components and with allowed type of
* specifications. This constructor is normally called at decoder
* side.
*
* @param nt The number of tiles
*
* @param nc The number of components
*
* @param type The type of allowed specifications
*
* */
public IntegerSpec(int nt,int nc,byte type){
super(nt,nc,type);
}
/**
* Constructs a new 'IntegerSpec' for the specified number of
* tiles and components, the allowed specifications type
* instance. This constructor is normally called at
* encoder side and parse arguments of specified option.
*
* @param nt The number of tiles
*
* @param nc The number of components
*
* @param type The allowed specifications type
*
* @param optName The name of the option to process
*
* */
public IntegerSpec(int nt, int nc, byte type, J2KImageWriteParamJava wp, String values,
String defaultValue) {
super(nt,nc,type);
if(values==null){ // No parameter specified
try{
setDefault(new Integer(defaultValue));
}
catch(NumberFormatException e){
throw new IllegalArgumentException("Non recognized value"+
" for option -"+
": "+defaultValue);
}
return;
}
Integer value;
// Parse argument
StringTokenizer stk = new StringTokenizer(values);
String word; // current word
byte curSpecType = SPEC_DEF; // Specification type of the
// current parameter
boolean[] tileSpec = null; // Tiles concerned by the specification
boolean[] compSpec = null; // Components concerned by the specification
while(stk.hasMoreTokens()){
word = stk.nextToken();
switch(word.charAt(0)){
case 't': // Tiles specification
tileSpec = parseIdx(word,nTiles);
if(curSpecType==SPEC_COMP_DEF)
curSpecType = SPEC_TILE_COMP;
else
curSpecType = SPEC_TILE_DEF;
break;
case 'c': // Components specification
compSpec = parseIdx(word,nComp);
if(curSpecType==SPEC_TILE_DEF)
curSpecType = SPEC_TILE_COMP;
else
curSpecType = SPEC_COMP_DEF;
break;
default:
try{
value = new Integer(word);
}
catch(NumberFormatException e){
throw new IllegalArgumentException("Non recognized value"+
" for option -: "+word);
}
if(curSpecType==SPEC_DEF){
setDefault(value);
}
else if(curSpecType==SPEC_TILE_DEF){
for(int i=tileSpec.length-1; i>=0; i--)
if(tileSpec[i]){
setTileDef(i,value);
}
}
else if(curSpecType==SPEC_COMP_DEF){
for(int i=compSpec.length-1; i>=0; i--)
if(compSpec[i]){
setCompDef(i,value);
}
}
else{
for(int i=tileSpec.length-1; i>=0; i--){
for(int j=compSpec.length-1; j>=0 ; j--){
if(tileSpec[i] && compSpec[j]){
setTileCompVal(i,j,value);
}
}
}
}
// Re-initialize
curSpecType = SPEC_DEF;
tileSpec = null;
compSpec = null;
break;
}
}
// Check that default value has been specified
if(getDefault()==null){
int ndefspec = 0;
for(int t=nt-1; t>=0; t--){
for(int c=nc-1; c>=0 ; c--){
if(specValType[t][c] == SPEC_DEF){
ndefspec++;
}
}
}
// If some tile-component have received no specification, it takes
// the default value
if(ndefspec!=0){
try{
setDefault(new Integer(defaultValue));
}
catch(NumberFormatException e){
throw new IllegalArgumentException("Non recognized value"+
" for option - : " + defaultValue);
}
}
else{
// All tile-component have been specified, takes the first
// tile-component value as default.
setDefault(getTileCompVal(0,0));
switch(specValType[0][0]){
case SPEC_TILE_DEF:
for(int c=nc-1; c>=0; c--){
if(specValType[0][c]==SPEC_TILE_DEF)
specValType[0][c] = SPEC_DEF;
}
tileDef[0] = null;
break;
case SPEC_COMP_DEF:
for(int t=nt-1; t>=0; t--){
if(specValType[t][0]==SPEC_COMP_DEF)
specValType[t][0] = SPEC_DEF;
}
compDef[0] = null;
break;
case SPEC_TILE_COMP:
specValType[0][0] = SPEC_DEF;
tileCompVal.put("t0c0",null);
break;
}
}
}
}
/**
* Get the maximum value of each tile-component
*
* @return The maximum value
*
*/
public int getMax(){
int max = ((Integer)def).intValue();
int tmp;
for(int t=0; t<nTiles; t++){
for(int c=0; c<nComp; c++){
tmp = ((Integer)getSpec(t,c)).intValue();
if(max<tmp)
max = tmp;
}
}
return max;
}
/**
* Get the minimum value of each tile-component
*
* @return The minimum value
*
*/
public int getMin(){
int min = ((Integer)def).intValue();
int tmp;
for(int t=0; t<nTiles; t++){
for(int c=0; c<nComp; c++){
tmp = ((Integer)getSpec(t,c)).intValue();
if(min>tmp)
min = tmp;
}
}
return min;
}
/**
* Get the maximum value of each tile for specified component
*
* @param c The component index
*
* @return The maximum value
*
*/
public int getMaxInComp(int c){
int max = 0;
int tmp;
for(int t=0; t<nTiles; t++){
tmp = ((Integer)getSpec(t,c)).intValue();
if(max<tmp)
max = tmp;
}
return max;
}
/**
* Get the minimum value of each tile for specified component
*
* @param c The component index
*
* @return The minimum value
*
*/
public int getMinInComp(int c){
int min = MAX_INT; // Big value
int tmp;
for(int t=0; t<nTiles; t++){
tmp = ((Integer)getSpec(t,c)).intValue();
if(min>tmp)
min = tmp;
}
return min;
}
/**
* Get the maximum value of each component in specified tile
*
* @param t The tile index
*
* @return The maximum value
*
*/
public int getMaxInTile(int t){
int max = 0;
int tmp;
for(int c=0; c<nComp; c++){
tmp = ((Integer)getSpec(t,c)).intValue();
if(max<tmp)
max = tmp;
}
return max;
}
/**
* Get the minimum value of each component in specified tile
*
* @param t The tile index
*
* @return The minimum value
*
*/
public int getMinInTile(int t){
int min = MAX_INT; // Big value
int tmp;
for(int c=0; c<nComp; c++){
tmp = ((Integer)getSpec(t,c)).intValue();
if(min>tmp)
min = tmp;
}
return min;
}
}