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Merge "Add a "no changes" message in the diff command"

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This commit is contained in:
Jean Chalard 2012-10-31 21:19:47 -07:00 committed by Android (Google) Code Review
commit 522a22c87b
1 changed files with 30 additions and 8 deletions
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38
tools/dicttool/src/com/android/inputmethod/latin/dicttool/Diff.java
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@ -76,23 +76,26 @@ public class Diff extends Dicttool.Command {
private static boolean languageDiffers(final FusionDictionary dict0,
final FusionDictionary dict1) {
// If either of the dictionaries have no locale, assume it's okay
if (null == dict0.mOptions.mAttributes.get("locale")) return true;
if (null == dict1.mOptions.mAttributes.get("locale")) return true;
if (null == dict0.mOptions.mAttributes.get("locale")) return false;
if (null == dict1.mOptions.mAttributes.get("locale")) return false;
final String dict0Lang = dict0.mOptions.mAttributes.get("locale").split("_", 3)[0];
final String dict1Lang = dict1.mOptions.mAttributes.get("locale").split("_", 3)[0];
return !dict0Lang.equals(dict1Lang);
}
private static void diffHeaders(final FusionDictionary dict0, final FusionDictionary dict1) {
boolean hasDifferences = false;
if (dict0.mOptions.mFrenchLigatureProcessing != dict1.mOptions.mFrenchLigatureProcessing) {
System.out.println(" French ligature processing : "
+ dict0.mOptions.mFrenchLigatureProcessing + " <=> "
+ dict1.mOptions.mFrenchLigatureProcessing);
hasDifferences = true;
}
else if (dict0.mOptions.mGermanUmlautProcessing != dict1.mOptions.mGermanUmlautProcessing) {
System.out.println(" German umlaut processing : "
+ dict0.mOptions.mGermanUmlautProcessing + " <=> "
+ dict1.mOptions.mGermanUmlautProcessing);
hasDifferences = true;
}
final HashMap<String, String> options1 =
new HashMap<String, String>(dict1.mOptions.mAttributes);
@ -102,55 +105,72 @@ public class Diff extends Dicttool.Command {
System.out.println(" " + optionKey + " : "
+ dict0.mOptions.mAttributes.get(optionKey) + " <=> "
+ dict1.mOptions.mAttributes.get(optionKey));
hasDifferences = true;
}
options1.remove(optionKey);
}
for (final String optionKey : options1.keySet()) {
System.out.println(" " + optionKey + " : null <=> " + options1.get(optionKey));
hasDifferences = true;
}
if (!hasDifferences) {
System.out.println(" No differences");
}
}
private static void diffWords(final FusionDictionary dict0, final FusionDictionary dict1) {
boolean hasDifferences = false;
for (final Word word0 : dict0) {
final CharGroup word1 = FusionDictionary.findWordInTree(dict1.mRoot, word0.mWord);
if (null == word1) {
// This word is not in dict1
System.out.println("Deleted: " + word0.mWord + " " + word0.mFrequency);
hasDifferences = true;
} else {
// We found the word. Compare frequencies, shortcuts, bigrams
if (word0.mFrequency != word1.getFrequency()) {
System.out.println("Freq changed: " + word0.mWord + " " + word0.mFrequency
+ " -> " + word1.getFrequency());
hasDifferences = true;
}
if (word0.mIsNotAWord != word1.getIsNotAWord()) {
System.out.println("Not a word: " + word0.mWord + " " + word0.mIsNotAWord
+ " -> " + word1.getIsNotAWord());
hasDifferences = true;
}
if (word0.mIsBlacklistEntry != word1.getIsBlacklistEntry()) {
System.out.println("Blacklist: " + word0.mWord + " " + word0.mIsBlacklistEntry
+ " -> " + word1.getIsBlacklistEntry());
hasDifferences = true;
}
diffAttributes(word0.mWord, word0.mBigrams, word1.getBigrams());
diffAttributes(word0.mWord, word0.mShortcutTargets, word1.getShortcutTargets());
hasDifferences |= hasAttributesDifferencesAndPrintThemIfAny(word0.mWord,
word0.mBigrams, word1.getBigrams());
hasDifferences |= hasAttributesDifferencesAndPrintThemIfAny(word0.mWord,
word0.mShortcutTargets, word1.getShortcutTargets());
}
}
if (!hasDifferences) {
System.out.println(" No differences");
}
}
private static void diffAttributes(final String word, final ArrayList<WeightedString> list0,
final ArrayList<WeightedString> list1) {
private static boolean hasAttributesDifferencesAndPrintThemIfAny(final String word,
final ArrayList<WeightedString> list0, final ArrayList<WeightedString> list1) {
if (null == list1) {
if (null == list0) return;
if (null == list0) return false;
for (final WeightedString attribute0 : list0) {
System.out.println("Bigram removed: " + word + " " + attribute0.mWord + " "
+ attribute0.mFrequency);
}
return;
return true;
}
boolean hasDifferences = false;
if (null != list0) {
for (final WeightedString attribute0 : list0) {
// The following tests with #equals(). The WeightedString#equals() method returns
// true if both the string and the frequency are the same.
if (!list1.contains(attribute0)) {
hasDifferences = true;
// Search for a word with the same string but a different frequency
for (final WeightedString attribute1 : list1) {
if (attribute0.mWord.equals(attribute1.mWord)) {
@ -171,8 +191,10 @@ public class Diff extends Dicttool.Command {
// We removed any matching word that we found, so now list1 only contains words that
// are not included in list0.
for (final WeightedString attribute1 : list1) {
hasDifferences = true;
System.out.println("Bigram added: " + word + " " + attribute1.mWord + " "
+ attribute1.mFrequency);
}
return hasDifferences;
}
}