Revision: 19671
http://sourceforge.net/p/gate/code/19671
Author: markagreenwood
Date: 2016-10-11 09:06:31 +0000 (Tue, 11 Oct 2016)
Log Message:
-----------
some more bug/performance fixes
Modified Paths:
--------------
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/Parser.java
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneDocument.java
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneIndexer.java
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearchThread.java
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearcher.java
Modified:
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/Parser.java
===================================================================
---
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/Parser.java
2016-10-11 01:22:31 UTC (rev 19670)
+++
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/Parser.java
2016-10-11 09:06:31 UTC (rev 19671)
@@ -10,10 +10,8 @@
import java.io.IOException;
import java.io.StringReader;
import java.util.ArrayList;
-import java.util.Iterator;
import java.util.List;
import java.util.Map;
-import java.util.Set;
import org.jdom.Element;
import org.jdom.JDOMException;
Modified:
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneDocument.java
===================================================================
---
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneDocument.java
2016-10-11 01:22:31 UTC (rev 19670)
+++
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneDocument.java
2016-10-11 09:06:31 UTC (rev 19671)
@@ -479,7 +479,7 @@
if(string.trim().length() > 0) {
features.put("string", string);
try {
- set.add(new Long(start), new Long(i), Constants.ANNIC_TOKEN,
+ set.add(Long.valueOf(start), Long.valueOf(i),
Constants.ANNIC_TOKEN,
features);
}
catch(InvalidOffsetException ioe) {
@@ -501,7 +501,7 @@
if(string.trim().length() > 0) {
features.put("string", string);
try {
- set.add(new Long(start), new Long(gateContent.length()),
+ set.add(Long.valueOf(start), Long.valueOf(gateContent.length()),
Constants.ANNIC_TOKEN, features);
}
catch(InvalidOffsetException ioe) {
@@ -541,27 +541,27 @@
File locationFile = new File(location);
File folder = new File(locationFile, Constants.SERIALIZED_FOLDER_NAME);
if(!folder.exists()) {
- folder.mkdirs();
+ if (!folder.mkdirs()) {
+ throw new IOException(
+ "Directory could not be created :" + folder.getAbsolutePath());
+ }
}
- if(!folder.exists()) { throw new IOException(
- "Directory could not be created :" + folder.getAbsolutePath()); }
folder = new File(folder, folderName);
if(!folder.exists()) {
- folder.mkdirs();
+ if (!folder.mkdirs()){
+ throw new IOException(
+ "Directory could not be created :" + folder.getAbsolutePath());
+ }
}
- if(!folder.exists()) { throw new IOException(
- "Directory could not be created :" + folder.getAbsolutePath()); }
+ File outputFile = new File(folder, fileName + ".annic");
+ try (OutputStream file = new FileOutputStream(outputFile);
+ OutputStream buffer = new BufferedOutputStream(file);
+ ObjectOutput output = new ObjectOutputStream(buffer);) {
- File outputFile = new File(folder, fileName + ".annic");
- ObjectOutput output = null;
- OutputStream file = new FileOutputStream(outputFile);
- OutputStream buffer = new BufferedOutputStream(file);
- output = new ObjectOutputStream(buffer);
- output.writeObject(tokenStream);
- if(output != null) {
- output.close();
+ output.writeObject(tokenStream);
+ output.flush();
}
}
@@ -571,7 +571,7 @@
* @author niraj
*
*/
- private class OffsetGroup {
+ private static class OffsetGroup {
Long startOffset;
Long endOffset;
@@ -607,7 +607,7 @@
// the index Unit Annotation Type is not specified
// therefore we consider the entire document as a single unit
OffsetGroup group = new OffsetGroup();
- group.startOffset = new Long(0);
+ group.startOffset = 0L;
group.endOffset = document.getContent().size();
unitOffsetsSet.add(group);
}
@@ -674,7 +674,7 @@
group.endOffset));
}
- if(tokens == null || tokens.size() == 0) return null;
+ if(tokens.isEmpty()) return null;
Collections.sort(tokens, new OffsetComparator());
@@ -694,11 +694,7 @@
int endOffset = annot.getEndNode().getOffset().intValue();
String text =
document.getContent().toString().substring(startOffset, endOffset);
- if(text == null) {
- continue;
- }
-
-
+
Token token1 = new Token(type, startOffset, endOffset, "*");
// each token has four values
Modified:
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneIndexer.java
===================================================================
---
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneIndexer.java
2016-10-11 01:22:31 UTC (rev 19670)
+++
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneIndexer.java
2016-10-11 09:06:31 UTC (rev 19671)
@@ -19,6 +19,8 @@
import java.util.Map;
import java.util.Set;
+import org.apache.commons.io.FileUtils;
+
import gate.creole.annic.Constants;
import gate.creole.annic.IndexException;
import gate.creole.annic.Indexer;
@@ -98,7 +100,12 @@
String baseTokenAnnotationType = (String)parameters
.get(Constants.BASE_TOKEN_ANNOTATION_TYPE);
- if(baseTokenAnnotationType.indexOf(".") > -1 ||
baseTokenAnnotationType.indexOf("=") > -1
+
+ if(baseTokenAnnotationType == null ||
baseTokenAnnotationType.trim().length() == 0) {
+ baseTokenAnnotationType = Constants.ANNIC_TOKEN;
+ parameters.put(Constants.BASE_TOKEN_ANNOTATION_TYPE,
+ Constants.ANNIC_TOKEN);
+ } else if(baseTokenAnnotationType.indexOf(".") > -1 ||
baseTokenAnnotationType.indexOf("=") > -1
|| baseTokenAnnotationType.indexOf(";") > -1 ||
baseTokenAnnotationType.indexOf(",") > -1) {
throw new IndexException(
"Base token annotation type cannot have '.' , '=', ',' or ';; in it");
@@ -110,14 +117,7 @@
if(DEBUG) {
System.out.println("BTAT : " + baseTokenAnnotationType);
System.out.println("IUAT : " + indexUnitAnnotationType);
- }
-
- if(baseTokenAnnotationType == null
- || baseTokenAnnotationType.trim().length() == 0) {
- baseTokenAnnotationType = Constants.ANNIC_TOKEN;
- parameters.put(Constants.BASE_TOKEN_ANNOTATION_TYPE,
- Constants.ANNIC_TOKEN);
- }
+ }
}
/**
@@ -227,9 +227,10 @@
/** Deletes the index. */
@Override
public void deleteIndex() throws IndexException {
- boolean isDeleted = true;
+
if(parameters == null) return;
File dir = null;
+ //TODO should we use the gate util Files mehotd for this
try {
dir = new File(((URL)parameters.get(Constants.INDEX_LOCATION_URL))
.toURI());
@@ -237,23 +238,8 @@
dir = new File(((URL)parameters.get(Constants.INDEX_LOCATION_URL))
.getFile());
}
-
- if(dir.exists() && dir.isDirectory()) {
- File[] files = dir.listFiles();
- for(int i = 0; i < files.length; i++) {
- File f = files[i];
- if(f.isDirectory()) {
- File[] subFiles = f.listFiles();
- for(int j = 0; j < subFiles.length; j++) {
- File sf = subFiles[j];
- sf.delete();
- }
- }
- f.delete();
- }
- }
- isDeleted = dir.delete();
- if(!isDeleted) {
+
+ if(!FileUtils.deleteQuietly(dir)) {
throw new IndexException("Can't delete directory" +
dir.getAbsolutePath());
}
}
@@ -267,6 +253,7 @@
throws IndexException {
String location = null;
+ //TODO should we use the gate util Files mehotd for this
try {
location = new File(((URL)parameters.get(Constants.INDEX_LOCATION_URL))
.toURI()).getAbsolutePath();
@@ -421,7 +408,7 @@
.get(Constants.ANNOTATION_SETS_NAMES_TO_INCLUDE));
Boolean createTokensAutomatically = (Boolean)
parameters.get(Constants.CREATE_TOKENS_AUTOMATICALLY);
- if(createTokensAutomatically == null) createTokensAutomatically = new
Boolean(true);
+ if(createTokensAutomatically == null) createTokensAutomatically =
Boolean.TRUE;
String idToUse = gateDoc.getLRPersistenceId() == null
? gateDoc.getName()
@@ -515,18 +502,19 @@
java.io.FileWriter fileWriter = new java.io.FileWriter(file);
Map<String,Object> indexInformation = new HashMap<String,Object>();
- Iterator<String> iter = parameters.keySet().iterator();
- while(iter.hasNext()) {
- String key = iter.next();
+ //Iterator<String> iter = parameters.keySet().iterator();
+ //while(iter.hasNext()) {
+ for (Map.Entry<String, Object> entry : parameters.entrySet()){
+ String key = entry.getKey();
if(key.equals(Constants.INDEX_LOCATION_URL)) continue;
- indexInformation.put(key, parameters.get(key));
+ indexInformation.put(key, entry.getValue());
}
indexInformation.put(Constants.CORPUS_INDEX_FEATURE,
Constants.CORPUS_INDEX_FEATURE_VALUE);
if(corpus != null)
- indexInformation.put(Constants.CORPUS_SIZE, new Integer(corpus
- .getDocumentNames().size()));
+ indexInformation.put(Constants.CORPUS_SIZE, corpus
+ .getDocumentNames().size());
// we would use XStream library to store annic patterns
com.thoughtworks.xstream.XStream xstream = new
com.thoughtworks.xstream.XStream();
Modified:
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearchThread.java
===================================================================
---
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearchThread.java
2016-10-11 01:22:31 UTC (rev 19670)
+++
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearchThread.java
2016-10-11 09:06:31 UTC (rev 19671)
@@ -10,6 +10,8 @@
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
+import java.io.FileReader;
+import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInput;
import java.io.ObjectInputStream;
@@ -19,9 +21,12 @@
import java.util.List;
import java.util.Map;
+import com.thoughtworks.xstream.XStream;
+import com.thoughtworks.xstream.io.xml.StaxDriver;
+
+import gate.creole.annic.Constants;
import gate.creole.annic.Pattern;
import gate.creole.annic.PatternAnnotation;
-import gate.creole.annic.Constants;
import gate.creole.annic.SearchException;
import gate.creole.annic.apache.lucene.search.Hits;
import gate.creole.annic.apache.lucene.search.Query;
@@ -169,16 +174,17 @@
try {
// first find out the location of Index
- String temp = "";
+ //TODO does this just replace \ with / if so we should do this better
+ StringBuilder temp = new StringBuilder();
for(int i = 0; i < indexLocation.length(); i++) {
if(indexLocation.charAt(i) == '\\') {
- temp += "/";
+ temp.append("/");
}
else {
- temp += indexLocation.charAt(i);
+ temp.append(indexLocation.charAt(i));
}
}
- indexLocation = temp;
+ indexLocation = temp.toString();
/*
* for each different location there can be different
@@ -208,21 +214,16 @@
return false;
}
- java.io.FileReader fileReader = new java.io.FileReader(indexLocation
- + "LuceneIndexDefinition.xml");
+ Map<String,Object> indexInformation = null;
+
+ // other wise read this file
+ XStream xstream = new XStream(new StaxDriver());
+ try (FileReader fileReader =
+ new FileReader(indexLocation + "LuceneIndexDefinition.xml");) {
- Map<String,Object> indexInformation = null;
- try {
- // other wise read this file
- com.thoughtworks.xstream.XStream xstream = new
com.thoughtworks.xstream.XStream(
- new com.thoughtworks.xstream.io.xml.StaxDriver());
-
// Saving was accomplished by using XML serialization of the map.
- indexInformation = (Map<String,Object>)xstream.fromXML(fileReader);
+ indexInformation = (Map<String, Object>)xstream.fromXML(fileReader);
}
- finally {
- fileReader.close();
- }
// find out if the current index was indexed by annicIndexPR
String indexedWithANNICIndexPR = (String)indexInformation
@@ -293,7 +294,7 @@
// iterate through each result and collect necessary
// information
for(int hitIndex = 0; hitIndex < hits.length(); hitIndex++) {
- int index = firstTermPositions[0].indexOf(new Integer(hits
+ int index = firstTermPositions[0].indexOf(Integer.valueOf(hits
.id(hitIndex)));
// we fetch all the first term positions for the query
@@ -354,8 +355,7 @@
if(searchResultInfoMap.size() > 0)
success = true;
else success = false;
- }
- catch(Exception e) {
+ } catch(IOException | gate.creole.ir.SearchException e) {
throw new SearchException(e);
}
@@ -446,7 +446,7 @@
* if none of the found patterns is valid continue with the next
* query
*/
- if(patternResult == null || patternResult.numberOfPatterns == 0)
+ if(patternResult.numberOfPatterns == 0)
continue;
/*
@@ -498,9 +498,9 @@
List<Pattern> pats = locatePatterns((String)aResult.getDocumentID(),
aResult.getAnnotationSetName(), aResult.getGateAnnotations(),
firstTermPositions, patternLength, aResult.getQuery());
- if(pats != null) {
- annicPatterns.addAll(pats);
- }
+
+ annicPatterns.addAll(pats);
+
}
return annicPatterns;
}
@@ -647,19 +647,19 @@
File folder = new File(indexDirectory, Constants.SERIALIZED_FOLDER_NAME);
folder = new File(folder, documentFolder);
File fileToLoad = new File(folder, documentID + ".annic");
- InputStream file = new FileInputStream(fileToLoad);
- InputStream buffer = new BufferedInputStream(file);
- ObjectInput input = new ObjectInputStream(buffer);
+
+ try (InputStream file = new FileInputStream(fileToLoad);
+ InputStream buffer = new BufferedInputStream(file);
+ ObjectInput input = new ObjectInputStream(buffer);) {
- // deserialize the List
- @SuppressWarnings("unchecked")
- List<gate.creole.annic.apache.lucene.analysis.Token> recoveredTokenStream
=
- (List<gate.creole.annic.apache.lucene.analysis.Token>)input.readObject();
- if(input != null) {
- // close "input" and its underlying streams
- input.close();
- }
- return recoveredTokenStream;
+ // deserialize the List
+ @SuppressWarnings("unchecked")
+ List<gate.creole.annic.apache.lucene.analysis.Token>
recoveredTokenStream =
+ (List<gate.creole.annic.apache.lucene.analysis.Token>)input
+ .readObject();
+
+ return recoveredTokenStream;
+ }
}
/**
@@ -709,13 +709,13 @@
// if annotType == "*", the query was {AnnotType}
if(annotType.equals("*")) {
if(type.equals(annotText) && annotType.equals(text)) {
- positions.add(new Integer(token.getPosition()));
+ positions.add(token.getPosition());
}
}
// the query is Token == "string"
else {
if(annotText.equals(type) && annotType.equals(text)) {
- positions.add(new Integer(token.getPosition()));
+ positions.add(token.getPosition());
}
}
}
@@ -871,7 +871,7 @@
}
}
// we send the endoffset to our GUI class
- patLens.add(new Integer(upto));
+ patLens.add(upto);
/*
* k holds the position of the first token in right context
@@ -900,7 +900,7 @@
tempPos = token.getPosition();
}
}
- patLens.add(new Integer(upto));
+ patLens.add(upto);
k++;
}
int maxEndOffset = upto;
@@ -1021,7 +1021,7 @@
*
* @author niraj
*/
- private class PatternResult {
+ private static class PatternResult {
int numberOfPatterns;
List<List<PatternAnnotation>> gateAnnotations;
@@ -1040,7 +1040,7 @@
* @author niraj
*
*/
- private class QueryItem {
+ private static class QueryItem {
@SuppressWarnings("unused")
float score;
Modified:
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearcher.java
===================================================================
---
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearcher.java
2016-10-11 01:22:31 UTC (rev 19670)
+++
gate/branches/sawdust2/gate-core/src/main/java/gate/creole/annic/lucene/LuceneSearcher.java
2016-10-11 09:06:31 UTC (rev 19671)
@@ -327,7 +327,7 @@
* Gets the number of base token annotations to show in the context.
*/
public Integer getContextWindow() {
- return new Integer(this.contextWindow);
+ return this.contextWindow;
}
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