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- package java.text;
-
- import java.util.Vector;
-
- final class RBTableBuilder {
- static final int CHARINDEX = 1879048192;
- private static final int IGNORABLEMASK = 65535;
- private static final int PRIMARYORDERINCREMENT = 65536;
- private static final int SECONDARYORDERINCREMENT = 256;
- private static final int TERTIARYORDERINCREMENT = 1;
- private static final int INITIALTABLESIZE = 20;
- private static final int MAXKEYSIZE = 5;
- private RBCollationTables.BuildAPI tables = null;
- private MergeCollation mPattern = null;
- private boolean isOverIgnore = false;
- private StringBuffer key = new StringBuffer(5);
- private IntHashtable contractFlags = new IntHashtable(100);
- private boolean frenchSec = false;
- private CompactIntArray mapping = null;
- private Vector contractTable = null;
- private Vector expandTable = null;
- private short maxSecOrder = 0;
- private short maxTerOrder = 0;
-
- public RBTableBuilder(RBCollationTables.BuildAPI var1) {
- this.tables = var1;
- }
-
- public void build(String var1, int var2) throws ParseException {
- boolean var3 = true;
- boolean var4 = false;
- if (var1.length() == 0) {
- throw new ParseException("Build rules empty.", 0);
- } else {
- this.mapping = new CompactIntArray(-1);
- var1 = Normalizer.decompose(var1, var2);
- this.mPattern = new MergeCollation(var1);
- int var7 = 0;
-
- for(int var11 = 0; var11 < this.mPattern.getCount(); ++var11) {
- PatternEntry var8 = this.mPattern.getItemAt(var11);
- if (var8 != null) {
- String var6 = var8.getChars();
- if (var6.length() > 1 && var6.charAt(var6.length() - 1) == '@') {
- this.frenchSec = true;
- var6 = var6.substring(0, var6.length() - 1);
- }
-
- var7 = this.increment(var8.getStrength(), var7);
- String var5 = var8.getExtension();
- if (var5.length() != 0) {
- this.addExpandOrder(var6, var5, var7);
- } else if (var6.length() > 1) {
- this.addContractOrder(var6, var7);
- } else {
- char var9 = var6.charAt(0);
- this.addOrder(var9, var7);
- }
- }
- }
-
- this.addComposedChars();
- this.commit();
- this.mapping.compact();
- this.tables.fillInTables(this.frenchSec, this.mapping, this.contractTable, this.expandTable, this.contractFlags, this.maxSecOrder, this.maxTerOrder);
- }
- }
-
- private void addComposedChars() throws ParseException {
- StringBuffer var1 = new StringBuffer(1);
- Normalizer.DecompIterator var2 = Normalizer.getDecompositions(1);
-
- while(var2.hasNext()) {
- char var3 = var2.next();
- if (this.getCharOrder(var3) == -1) {
- String var4 = var2.decomposition();
- int var5 = this.getContractOrder(var4);
- if (var5 != -1) {
- this.addOrder(var3, var5);
- } else {
- boolean var6 = true;
-
- for(int var7 = 0; var7 < var4.length(); ++var7) {
- if (this.getCharOrder(var4.charAt(var7)) == -1) {
- var6 = false;
- break;
- }
- }
-
- if (var6) {
- var1.setLength(0);
- var1.append(var3);
- this.addExpandOrder(var1.toString(), var4, -1);
- }
- }
- }
- }
-
- }
-
- private final void commit() {
- if (this.expandTable != null) {
- for(int var1 = 0; var1 < this.expandTable.size(); ++var1) {
- int[] var2 = (int[])this.expandTable.elementAt(var1);
-
- for(int var3 = 0; var3 < var2.length; ++var3) {
- int var4 = var2[var3];
- if (var4 < 2113929216 && var4 > 1879048192) {
- char var5 = (char)(var4 - 1879048192);
- int var6 = this.getCharOrder(var5);
- if (var6 == -1) {
- var2[var3] = '\uffff' & var5;
- } else {
- var2[var3] = var6;
- }
- }
- }
- }
- }
-
- }
-
- private final int increment(int var1, int var2) {
- switch (var1) {
- case 0:
- var2 += 65536;
- var2 &= -65536;
- this.isOverIgnore = true;
- break;
- case 1:
- var2 += 256;
- var2 &= -256;
- if (!this.isOverIgnore) {
- ++this.maxSecOrder;
- }
- break;
- case 2:
- ++var2;
- if (!this.isOverIgnore) {
- ++this.maxTerOrder;
- }
- }
-
- return var2;
- }
-
- private final void addOrder(char var1, int var2) {
- int var3 = this.mapping.elementAt(var1);
- if (var3 >= 2130706432) {
- this.key.setLength(0);
- this.key.append(var1);
- this.addContractOrder(this.key.toString(), var2);
- } else {
- this.mapping.setElementAt(var1, var2);
- }
-
- }
-
- private final void addContractOrder(String var1, int var2) {
- this.addContractOrder(var1, var2, true);
- }
-
- private final void addContractOrder(String var1, int var2, boolean var3) {
- if (this.contractTable == null) {
- this.contractTable = new Vector(20);
- }
-
- int var4 = this.mapping.elementAt(var1.charAt(0));
- Vector var5 = this.getContractValues(var4 - 2130706432);
- if (var5 == null) {
- int var6 = 2130706432 + this.contractTable.size();
- var5 = new Vector(20);
- this.contractTable.addElement(var5);
- var5.addElement(new EntryPair(var1.substring(0, 1), var4));
- this.mapping.setElementAt(var1.charAt(0), var6);
- }
-
- int var8 = RBCollationTables.getEntry(var5, var1, var3);
- if (var8 != -1) {
- EntryPair var7 = (EntryPair)var5.elementAt(var8);
- var7.value = var2;
- } else {
- EntryPair var9 = (EntryPair)var5.lastElement();
- if (var1.length() > var9.entryName.length()) {
- var5.addElement(new EntryPair(var1, var2, var3));
- } else {
- var5.insertElementAt(new EntryPair(var1, var2, var3), var5.size() - 1);
- }
- }
-
- if (var3 && var1.length() > 1) {
- this.addContractFlags(var1);
- this.addContractOrder((new StringBuffer(var1)).reverse().toString(), var2, false);
- }
-
- }
-
- private int getContractOrder(String var1) {
- int var2 = -1;
- if (this.contractTable != null) {
- Vector var3 = this.getContractValues(var1.charAt(0));
- if (var3 != null) {
- int var4 = RBCollationTables.getEntry(var3, var1, true);
- if (var4 != -1) {
- EntryPair var5 = (EntryPair)var3.elementAt(var4);
- var2 = var5.value;
- }
- }
- }
-
- return var2;
- }
-
- private final int getCharOrder(char var1) {
- int var2 = this.mapping.elementAt(var1);
- if (var2 >= 2130706432) {
- Vector var3 = this.getContractValues(var2 - 2130706432);
- EntryPair var4 = (EntryPair)var3.firstElement();
- var2 = var4.value;
- }
-
- return var2;
- }
-
- Vector getContractValues(char var1) {
- int var2 = this.mapping.elementAt(var1);
- return this.getContractValues(var2 - 2130706432);
- }
-
- Vector getContractValues(int var1) {
- return var1 >= 0 ? (Vector)this.contractTable.elementAt(var1) : null;
- }
-
- private final void addExpandOrder(String var1, String var2, int var3) throws ParseException {
- int var4 = this.addExpansion(var3, var2);
- if (var1.length() > 1) {
- this.addContractOrder(var1, var4);
- } else {
- this.addOrder(var1.charAt(0), var4);
- }
-
- }
-
- private int addExpansion(int var1, String var2) {
- if (this.expandTable == null) {
- this.expandTable = new Vector(20);
- }
-
- int var3 = var1 == -1 ? 0 : 1;
- int[] var4 = new int[var2.length() + var3];
- if (var3 == 1) {
- var4[0] = var1;
- }
-
- for(int var5 = 0; var5 < var2.length(); ++var5) {
- char var6 = var2.charAt(var5);
- int var7 = this.getCharOrder(var6);
- if (var7 != -1) {
- var4[var5 + var3] = var7;
- } else {
- var4[var5 + var3] = 1879048192 + var6;
- }
- }
-
- int var8 = 2113929216 + this.expandTable.size();
- this.expandTable.addElement(var4);
- return var8;
- }
-
- private void addContractFlags(String var1) {
- int var3 = var1.length();
-
- for(int var4 = 0; var4 < var3; ++var4) {
- char var2 = var1.charAt(var4);
- this.contractFlags.put(var2, 1);
- }
-
- }
- }
-