Example 56 with BreakIterator
use of java.text.BreakIterator in project lucene-solr by apache.
the class TestCustomSeparatorBreakIterator method testSliceEnd.
public void testSliceEnd() throws Exception {
BreakIterator expected = BreakIterator.getSentenceInstance(Locale.ROOT);
BreakIterator actual = new CustomSeparatorBreakIterator(randomSeparator());
assertSameBreaks("a000", 0, 1, expected, actual);
assertSameBreaks("ab000", 0, 1, expected, actual);
assertSameBreaks("abc000", 0, 1, expected, actual);
assertSameBreaks("000", 0, 0, expected, actual);
}
Also used :
BreakIterator(java.text.BreakIterator)
Example 57 with BreakIterator
use of java.text.BreakIterator in project lucene-solr by apache.
the class TestCustomSeparatorBreakIterator method testSliceStart.
public void testSliceStart() throws Exception {
BreakIterator expected = BreakIterator.getSentenceInstance(Locale.ROOT);
BreakIterator actual = new CustomSeparatorBreakIterator(randomSeparator());
assertSameBreaks("000a", 3, 1, expected, actual);
assertSameBreaks("000ab", 3, 2, expected, actual);
assertSameBreaks("000abc", 3, 3, expected, actual);
assertSameBreaks("000", 3, 0, expected, actual);
}
Also used :
BreakIterator(java.text.BreakIterator)
Example 58 with BreakIterator
use of java.text.BreakIterator in project lucene-solr by apache.
the class TestCustomSeparatorBreakIterator method testFirstPosition.
/** the current position must be ignored, initial position is always first() */
public void testFirstPosition() throws Exception {
BreakIterator expected = BreakIterator.getSentenceInstance(Locale.ROOT);
BreakIterator actual = new CustomSeparatorBreakIterator(randomSeparator());
assertSameBreaks("000ab000", 3, 2, 4, expected, actual);
}
Also used :
BreakIterator(java.text.BreakIterator)
Example 59 with BreakIterator
use of java.text.BreakIterator in project beast-mcmc by beast-dev.
the class TextUtil method wrapText.
// auto wrap string by given a JComp and the length limit
public static String wrapText(String someText, JComponent jComp, int lenLimit) {
BreakIterator iterator = BreakIterator.getWordInstance(Locale.getDefault());
iterator.setText(someText);
int start = iterator.first();
int end = iterator.next();
FontMetrics fm = jComp.getFontMetrics(jComp.getFont());
String s = "<html>";
int len = 0;
while (end != BreakIterator.DONE) {
String word = someText.substring(start, end);
if (len + fm.stringWidth(word) > lenLimit) {
s += "<br> ";
len = fm.stringWidth(word);
} else {
len += fm.stringWidth(word);
}
s += word;
start = end;
end = iterator.next();
}
s += "</html>";
return s;
}
Also used :
BreakIterator(java.text.BreakIterator)
Aggregations
BreakIterator (java.text.BreakIterator)59
ArrayList (java.util.ArrayList)10
Locale (java.util.Locale)6
IntPair (edu.illinois.cs.cogcomp.core.datastructures.IntPair)3
BytesRef (org.apache.lucene.util.BytesRef)3
Snippet (org.apache.lucene.search.highlight.Snippet)2
Intent (android.content.Intent)1
TagElement (com.google.devtools.j2objc.ast.TagElement)1
Pair (edu.illinois.cs.cogcomp.core.datastructures.Pair)1
TextAnnotation (edu.illinois.cs.cogcomp.core.datastructures.textannotation.TextAnnotation)1
IOException (java.io.IOException)1
Iterator (java.util.Iterator)1
PriorityQueue (java.util.PriorityQueue)1
JComponent (javax.swing.JComponent)1
Text (org.apache.hadoop.io.Text)1
Analyzer (org.apache.lucene.analysis.Analyzer)1
IndexSearcher (org.apache.lucene.search.IndexSearcher)1
Encoder (org.apache.lucene.search.highlight.Encoder)1
CustomSeparatorBreakIterator (org.apache.lucene.search.postingshighlight.CustomSeparatorBreakIterator)1
CustomPassageFormatter (org.apache.lucene.search.uhighlight.CustomPassageFormatter)1
