Mercurial Hosting > luan
changeset 1459:b04b8fc5f4f4
GoodQueryParser
| author | Franklin Schmidt <fschmidt@gmail.com> |
|---|---|
| date | Fri, 20 Mar 2020 11:06:53 -0600 |
| parents | 6b6c11c9164e |
| children | 3ab0d043370f |
| files | src/goodjava/lucene/queryparser/FieldParser.java src/goodjava/lucene/queryparser/GoodQueryParser.java src/goodjava/lucene/queryparser/MultiFieldParser.java src/goodjava/lucene/queryparser/NumberFieldParser.java src/goodjava/lucene/queryparser/SaneQueryParser.java src/goodjava/lucene/queryparser/StringFieldParser.java src/goodjava/lucene/queryparser/SynonymParser.java src/luan/modules/lucene/Lucene.luan src/luan/modules/lucene/LuceneIndex.java |
| diffstat | 9 files changed, 340 insertions(+), 340 deletions(-) [+] |
line wrap: on
line diff
--- a/src/goodjava/lucene/queryparser/FieldParser.java Fri Mar 20 10:58:53 2020 -0600 +++ b/src/goodjava/lucene/queryparser/FieldParser.java Fri Mar 20 11:06:53 2020 -0600 @@ -6,7 +6,7 @@ public interface FieldParser { - public Query getQuery(SaneQueryParser qp,String field,String query) throws ParseException; - public Query getRangeQuery(SaneQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException; - public SortField getSortField(SaneQueryParser qp,String field,boolean reverse) throws ParseException; + public Query getQuery(GoodQueryParser qp,String field,String query) throws ParseException; + public Query getRangeQuery(GoodQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException; + public SortField getSortField(GoodQueryParser qp,String field,boolean reverse) throws ParseException; }
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/goodjava/lucene/queryparser/GoodQueryParser.java Fri Mar 20 11:06:53 2020 -0600 @@ -0,0 +1,316 @@ +package goodjava.lucene.queryparser; + +import java.util.List; +import java.util.ArrayList; +import java.util.regex.Pattern; +import org.apache.lucene.search.Query; +import org.apache.lucene.search.MatchAllDocsQuery; +import org.apache.lucene.search.BooleanClause; +import org.apache.lucene.search.BooleanQuery; +import org.apache.lucene.search.Sort; +import org.apache.lucene.search.SortField; +import goodjava.parser.Parser; +import goodjava.parser.ParseException; + + +public class GoodQueryParser { + + public static Query parseQuery(FieldParser fieldParser,String query) throws ParseException { + return new GoodQueryParser(fieldParser,query).parseQuery(); + } + + public static String quote(String s) { + s = s.replace("\\","\\\\"); + s = s.replace("\b","\\b"); + s = s.replace("\f","\\f"); + s = s.replace("\n","\\n"); + s = s.replace("\r","\\r"); + s = s.replace("\t","\\t"); + s = s.replace("\"","\\\""); + return "\""+s+"\""; + } + + public static Sort parseSort(FieldParser fieldParser,String sort) throws ParseException { + return new GoodQueryParser(fieldParser,sort).parseSort(); + } + + + private static final String NOT_IN_RANGE = " \t\r\n\":[]{}^+()"; + private static final String NOT_IN_TERM = NOT_IN_RANGE + "-"; + private static final String NOT_IN_FIELD = NOT_IN_TERM + ","; + private final FieldParser fieldParser; + private final Parser parser; + + private GoodQueryParser(FieldParser fieldParser,String query) { + this.fieldParser = fieldParser; + this.parser = new Parser(query); + parser.begin(); + } + + ParseException exception(String msg) { + parser.failure(); + return new ParseException(parser,msg); + } + + ParseException exception(Exception cause) { + parser.failure(); + return new ParseException(parser,cause); + } + + private Query parseQuery() throws ParseException { + Spaces(); + BooleanQuery bq = new BooleanQuery(); + while( !parser.endOfInput() ) { + bq.add( Term(null) ); + } + BooleanClause[] clauses = bq.getClauses(); + switch( clauses.length ) { + case 0: + return new MatchAllDocsQuery(); + case 1: + { + BooleanClause bc = clauses[0]; + if( bc.getOccur() != BooleanClause.Occur.MUST_NOT ) + return bc.getQuery(); + } + default: + return bq; + } + } + + private BooleanClause Term(String defaultField) throws ParseException { + BooleanClause.Occur occur; + if( parser.match('+') ) { + occur = BooleanClause.Occur.MUST; + Spaces(); + } else if( parser.match('-') ) { + occur = BooleanClause.Occur.MUST_NOT; + Spaces(); + } else { + occur = BooleanClause.Occur.SHOULD; + } + String field = QueryField(); + if( field == null ) + field = defaultField; + Query query = NestedTerm(field); + if( query == null ) + query = RangeTerm(field); + if( query == null ) { + parser.begin(); + String match = SimpleTerm(NOT_IN_TERM); + query = fieldParser.getQuery(this,field,match); + parser.success(); + } + if( parser.match('^') ) { + Spaces(); + int start = parser.begin(); + try { + while( parser.anyOf("0123456789.") ); + String match = parser.textFrom(start); + float boost = Float.parseFloat(match); + query.setBoost(boost); + } catch(NumberFormatException e) { + throw exception(e); + } + parser.success(); + Spaces(); + } + BooleanClause bc = new BooleanClause(query,occur); + return bc; + } + + private Query NestedTerm(String field) throws ParseException { + parser.begin(); + if( !parser.match('(') ) + return parser.failure(null); + BooleanQuery bq = new BooleanQuery(); + while( !parser.match(')') ) { + if( parser.endOfInput() ) + throw exception("unclosed parentheses"); + bq.add( Term(field) ); + } + Spaces(); + BooleanClause[] clauses = bq.getClauses(); + switch( clauses.length ) { + case 0: + throw exception("empty parentheses"); + case 1: + { + BooleanClause bc = clauses[0]; + if( bc.getOccur() != BooleanClause.Occur.MUST_NOT ) + return parser.success(bc.getQuery()); + } + default: + return parser.success(bq); + } + } + + private Query RangeTerm(String field) throws ParseException { + parser.begin(); + if( !parser.anyOf("[{") ) + return parser.failure(null); + boolean includeMin = parser.lastChar() == '['; + Spaces(); + String minQuery = SimpleTerm(NOT_IN_RANGE); + TO(); + String maxQuery = SimpleTerm(NOT_IN_RANGE); + if( !parser.anyOf("]}") ) + throw exception("unclosed range"); + boolean includeMax = parser.lastChar() == ']'; + Spaces(); + Query query = fieldParser.getRangeQuery(this,field,minQuery,maxQuery,includeMin,includeMax); + return parser.success(query); + } + + private void TO() throws ParseException { + parser.begin(); + if( !(parser.match("TO") && Space()) ) + throw exception("'TO' expected"); + Spaces(); + parser.success(); + } + + private String SimpleTerm(String exclude) throws ParseException { + parser.begin(); + String match = Quoted(); + if( match==null ) + match = Unquoted(exclude); + if( match.length() == 0 ) + throw exception("invalid input"); + return parser.success(match); + } + + private String QueryField() throws ParseException { + parser.begin(); + String match = Field(); + if( match==null || !parser.match(':') ) + return parser.failure((String)null); + Spaces(); + return parser.success(match); + } + + private String Field() throws ParseException { + parser.begin(); + String match = Unquoted(NOT_IN_FIELD); + if( match.length()==0 ) + return parser.failure((String)null); + match = StringFieldParser.escape(this,match); + return parser.success(match); + } + + private String Quoted() throws ParseException { + parser.begin(); + if( !parser.match('"') ) + return parser.failure(null); + StringBuilder sb = new StringBuilder(); + while( parser.anyChar() ) { + char c = parser.lastChar(); + switch(c) { + case '"': + return parser.success(sb.toString()); + case '\\': + if( parser.anyChar() ) { + c = parser.lastChar(); + switch(c) { + case '"': + case '\\': + sb.append(c); + continue; + case 'b': + sb.append('\b'); + continue; + case 'f': + sb.append('\f'); + continue; + case 'n': + sb.append('\n'); + continue; + case 'r': + sb.append('\r'); + continue; + case 't': + sb.append('\t'); + continue; + case 'u': + int n = 0; + for( int i=0; i<4; i++ ) { + int d; + if( parser.inCharRange('0','9') ) { + d = parser.lastChar() - '0'; + } else if( parser.inCharRange('a','f') ) { + d = parser.lastChar() - 'a' + 10; + } else if( parser.inCharRange('A','F') ) { + d = parser.lastChar() - 'A' + 10; + } else { + throw exception("invalid hex digit"); + } + n = 16*n + d; + } + sb.append((char)n); + continue; + } + } + throw exception("invalid escape char"); + default: + sb.append(c); + } + } + parser.failure(); + throw exception("unclosed string"); + } + + private String Unquoted(String exclude) throws ParseException { + int start = parser.begin(); + while( parser.noneOf(exclude) ) { + checkEscape(); + } + String match = parser.textFrom(start); + Spaces(); + return parser.success(match); + } + + private void checkEscape() { + if( parser.lastChar() == '\\' ) + parser.anyChar(); + } + + private void Spaces() { + while( Space() ); + } + + private boolean Space() { + return parser.anyOf(" \t\r\n"); + } + + + // sort + + private Sort parseSort() throws ParseException { + Spaces(); + if( parser.endOfInput() ) + return null; + List<SortField> list = new ArrayList<SortField>(); + list.add( SortField() ); + while( !parser.endOfInput() ) { + parser.begin(); + if( !parser.match(',') ) + throw exception("',' expected"); + Spaces(); + parser.success(); + list.add( SortField() ); + } + return new Sort(list.toArray(new SortField[0])); + } + + private SortField SortField() throws ParseException { + parser.begin(); + String field = Field(); + if( field==null ) + throw exception("invalid input"); + boolean reverse = !parser.matchIgnoreCase("asc") && parser.matchIgnoreCase("desc"); + Spaces(); + SortField sf = fieldParser.getSortField(this,field,reverse); + return parser.success(sf); + } + +}
--- a/src/goodjava/lucene/queryparser/MultiFieldParser.java Fri Mar 20 10:58:53 2020 -0600 +++ b/src/goodjava/lucene/queryparser/MultiFieldParser.java Fri Mar 20 11:06:53 2020 -0600 @@ -32,7 +32,7 @@ } } - @Override public Query getQuery(SaneQueryParser qp,String field,String query) throws ParseException { + @Override public Query getQuery(GoodQueryParser qp,String field,String query) throws ParseException { if( field == null ) { if( defaultFieldParser == null ) throw qp.exception("no defaults were specified, so a field is required"); @@ -53,7 +53,7 @@ } } - @Override public Query getRangeQuery(SaneQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { + @Override public Query getRangeQuery(GoodQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { if( field == null ) { if( defaultFieldParser == null ) throw qp.exception("no defaults were specified, so a field is required"); @@ -74,7 +74,7 @@ } } - @Override public SortField getSortField(SaneQueryParser qp,String field,boolean reverse) throws ParseException { + @Override public SortField getSortField(GoodQueryParser qp,String field,boolean reverse) throws ParseException { FieldParser fp = fields.get(field); if( fp != null ) return fp.getSortField(qp,field,reverse);
--- a/src/goodjava/lucene/queryparser/NumberFieldParser.java Fri Mar 20 10:58:53 2020 -0600 +++ b/src/goodjava/lucene/queryparser/NumberFieldParser.java Fri Mar 20 11:06:53 2020 -0600 @@ -10,13 +10,13 @@ public abstract class NumberFieldParser implements FieldParser { - @Override public final Query getQuery(SaneQueryParser qp,String field,String query) throws ParseException { + @Override public final Query getQuery(GoodQueryParser qp,String field,String query) throws ParseException { if( query.equals("*") ) return new PrefixQuery(new Term(field,"")); return getRangeQuery(qp,field,query,query,true,true); } - @Override public final Query getRangeQuery(SaneQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { + @Override public final Query getRangeQuery(GoodQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { try { return getRangeQuery(field,minQuery,maxQuery,includeMin,includeMax); } catch(NumberFormatException e) { @@ -26,7 +26,7 @@ abstract protected Query getRangeQuery(String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax); - @Override public SortField getSortField(SaneQueryParser qp,String field,boolean reverse) { + @Override public SortField getSortField(GoodQueryParser qp,String field,boolean reverse) { return new SortField( field, sortType(), reverse ); }
--- a/src/goodjava/lucene/queryparser/SaneQueryParser.java Fri Mar 20 10:58:53 2020 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,316 +0,0 @@ -package goodjava.lucene.queryparser; - -import java.util.List; -import java.util.ArrayList; -import java.util.regex.Pattern; -import org.apache.lucene.search.Query; -import org.apache.lucene.search.MatchAllDocsQuery; -import org.apache.lucene.search.BooleanClause; -import org.apache.lucene.search.BooleanQuery; -import org.apache.lucene.search.Sort; -import org.apache.lucene.search.SortField; -import goodjava.parser.Parser; -import goodjava.parser.ParseException; - - -public class SaneQueryParser { - - public static Query parseQuery(FieldParser fieldParser,String query) throws ParseException { - return new SaneQueryParser(fieldParser,query).parseQuery(); - } - - public static String quote(String s) { - s = s.replace("\\","\\\\"); - s = s.replace("\b","\\b"); - s = s.replace("\f","\\f"); - s = s.replace("\n","\\n"); - s = s.replace("\r","\\r"); - s = s.replace("\t","\\t"); - s = s.replace("\"","\\\""); - return "\""+s+"\""; - } - - public static Sort parseSort(FieldParser fieldParser,String sort) throws ParseException { - return new SaneQueryParser(fieldParser,sort).parseSort(); - } - - - private static final String NOT_IN_RANGE = " \t\r\n\":[]{}^+()"; - private static final String NOT_IN_TERM = NOT_IN_RANGE + "-"; - private static final String NOT_IN_FIELD = NOT_IN_TERM + ","; - private final FieldParser fieldParser; - private final Parser parser; - - private SaneQueryParser(FieldParser fieldParser,String query) { - this.fieldParser = fieldParser; - this.parser = new Parser(query); - parser.begin(); - } - - ParseException exception(String msg) { - parser.failure(); - return new ParseException(parser,msg); - } - - ParseException exception(Exception cause) { - parser.failure(); - return new ParseException(parser,cause); - } - - private Query parseQuery() throws ParseException { - Spaces(); - BooleanQuery bq = new BooleanQuery(); - while( !parser.endOfInput() ) { - bq.add( Term(null) ); - } - BooleanClause[] clauses = bq.getClauses(); - switch( clauses.length ) { - case 0: - return new MatchAllDocsQuery(); - case 1: - { - BooleanClause bc = clauses[0]; - if( bc.getOccur() != BooleanClause.Occur.MUST_NOT ) - return bc.getQuery(); - } - default: - return bq; - } - } - - private BooleanClause Term(String defaultField) throws ParseException { - BooleanClause.Occur occur; - if( parser.match('+') ) { - occur = BooleanClause.Occur.MUST; - Spaces(); - } else if( parser.match('-') ) { - occur = BooleanClause.Occur.MUST_NOT; - Spaces(); - } else { - occur = BooleanClause.Occur.SHOULD; - } - String field = QueryField(); - if( field == null ) - field = defaultField; - Query query = NestedTerm(field); - if( query == null ) - query = RangeTerm(field); - if( query == null ) { - parser.begin(); - String match = SimpleTerm(NOT_IN_TERM); - query = fieldParser.getQuery(this,field,match); - parser.success(); - } - if( parser.match('^') ) { - Spaces(); - int start = parser.begin(); - try { - while( parser.anyOf("0123456789.") ); - String match = parser.textFrom(start); - float boost = Float.parseFloat(match); - query.setBoost(boost); - } catch(NumberFormatException e) { - throw exception(e); - } - parser.success(); - Spaces(); - } - BooleanClause bc = new BooleanClause(query,occur); - return bc; - } - - private Query NestedTerm(String field) throws ParseException { - parser.begin(); - if( !parser.match('(') ) - return parser.failure(null); - BooleanQuery bq = new BooleanQuery(); - while( !parser.match(')') ) { - if( parser.endOfInput() ) - throw exception("unclosed parentheses"); - bq.add( Term(field) ); - } - Spaces(); - BooleanClause[] clauses = bq.getClauses(); - switch( clauses.length ) { - case 0: - throw exception("empty parentheses"); - case 1: - { - BooleanClause bc = clauses[0]; - if( bc.getOccur() != BooleanClause.Occur.MUST_NOT ) - return parser.success(bc.getQuery()); - } - default: - return parser.success(bq); - } - } - - private Query RangeTerm(String field) throws ParseException { - parser.begin(); - if( !parser.anyOf("[{") ) - return parser.failure(null); - boolean includeMin = parser.lastChar() == '['; - Spaces(); - String minQuery = SimpleTerm(NOT_IN_RANGE); - TO(); - String maxQuery = SimpleTerm(NOT_IN_RANGE); - if( !parser.anyOf("]}") ) - throw exception("unclosed range"); - boolean includeMax = parser.lastChar() == ']'; - Spaces(); - Query query = fieldParser.getRangeQuery(this,field,minQuery,maxQuery,includeMin,includeMax); - return parser.success(query); - } - - private void TO() throws ParseException { - parser.begin(); - if( !(parser.match("TO") && Space()) ) - throw exception("'TO' expected"); - Spaces(); - parser.success(); - } - - private String SimpleTerm(String exclude) throws ParseException { - parser.begin(); - String match = Quoted(); - if( match==null ) - match = Unquoted(exclude); - if( match.length() == 0 ) - throw exception("invalid input"); - return parser.success(match); - } - - private String QueryField() throws ParseException { - parser.begin(); - String match = Field(); - if( match==null || !parser.match(':') ) - return parser.failure((String)null); - Spaces(); - return parser.success(match); - } - - private String Field() throws ParseException { - parser.begin(); - String match = Unquoted(NOT_IN_FIELD); - if( match.length()==0 ) - return parser.failure((String)null); - match = StringFieldParser.escape(this,match); - return parser.success(match); - } - - private String Quoted() throws ParseException { - parser.begin(); - if( !parser.match('"') ) - return parser.failure(null); - StringBuilder sb = new StringBuilder(); - while( parser.anyChar() ) { - char c = parser.lastChar(); - switch(c) { - case '"': - return parser.success(sb.toString()); - case '\\': - if( parser.anyChar() ) { - c = parser.lastChar(); - switch(c) { - case '"': - case '\\': - sb.append(c); - continue; - case 'b': - sb.append('\b'); - continue; - case 'f': - sb.append('\f'); - continue; - case 'n': - sb.append('\n'); - continue; - case 'r': - sb.append('\r'); - continue; - case 't': - sb.append('\t'); - continue; - case 'u': - int n = 0; - for( int i=0; i<4; i++ ) { - int d; - if( parser.inCharRange('0','9') ) { - d = parser.lastChar() - '0'; - } else if( parser.inCharRange('a','f') ) { - d = parser.lastChar() - 'a' + 10; - } else if( parser.inCharRange('A','F') ) { - d = parser.lastChar() - 'A' + 10; - } else { - throw exception("invalid hex digit"); - } - n = 16*n + d; - } - sb.append((char)n); - continue; - } - } - throw exception("invalid escape char"); - default: - sb.append(c); - } - } - parser.failure(); - throw exception("unclosed string"); - } - - private String Unquoted(String exclude) throws ParseException { - int start = parser.begin(); - while( parser.noneOf(exclude) ) { - checkEscape(); - } - String match = parser.textFrom(start); - Spaces(); - return parser.success(match); - } - - private void checkEscape() { - if( parser.lastChar() == '\\' ) - parser.anyChar(); - } - - private void Spaces() { - while( Space() ); - } - - private boolean Space() { - return parser.anyOf(" \t\r\n"); - } - - - // sort - - private Sort parseSort() throws ParseException { - Spaces(); - if( parser.endOfInput() ) - return null; - List<SortField> list = new ArrayList<SortField>(); - list.add( SortField() ); - while( !parser.endOfInput() ) { - parser.begin(); - if( !parser.match(',') ) - throw exception("',' expected"); - Spaces(); - parser.success(); - list.add( SortField() ); - } - return new Sort(list.toArray(new SortField[0])); - } - - private SortField SortField() throws ParseException { - parser.begin(); - String field = Field(); - if( field==null ) - throw exception("invalid input"); - boolean reverse = !parser.matchIgnoreCase("asc") && parser.matchIgnoreCase("desc"); - Spaces(); - SortField sf = fieldParser.getSortField(this,field,reverse); - return parser.success(sf); - } - -}
--- a/src/goodjava/lucene/queryparser/StringFieldParser.java Fri Mar 20 10:58:53 2020 -0600 +++ b/src/goodjava/lucene/queryparser/StringFieldParser.java Fri Mar 20 11:06:53 2020 -0600 @@ -25,7 +25,7 @@ this.analyzer = analyzer; } - @Override public Query getQuery(SaneQueryParser qp,String field,String query) throws ParseException { + @Override public Query getQuery(GoodQueryParser qp,String field,String query) throws ParseException { String wildcard = wildcard(qp,query); if( wildcard != null ) return new WildcardQuery(new Term(field,wildcard)); @@ -54,13 +54,13 @@ return pq; } - @Override public Query getRangeQuery(SaneQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { + @Override public Query getRangeQuery(GoodQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { minQuery = minQuery.equals("*") ? null : escape(qp,minQuery); maxQuery = maxQuery.equals("*") ? null : escape(qp,maxQuery); return TermRangeQuery.newStringRange(field,minQuery,maxQuery,includeMin,includeMax); } - static String escape(SaneQueryParser qp,String s) throws ParseException { + static String escape(GoodQueryParser qp,String s) throws ParseException { final char[] a = s.toCharArray(); int i, n; if( a[0] == '"' ) { @@ -84,7 +84,7 @@ return sb.toString(); } - private static String wildcard(SaneQueryParser qp,String s) throws ParseException { + private static String wildcard(GoodQueryParser qp,String s) throws ParseException { final char[] a = s.toCharArray(); if( a[0] == '"' ) return null; @@ -106,7 +106,7 @@ return hasWildcard ? sb.toString() : null; } - @Override public SortField getSortField(SaneQueryParser qp,String field,boolean reverse) { + @Override public SortField getSortField(GoodQueryParser qp,String field,boolean reverse) { return new SortField( field, SortField.Type.STRING, reverse ); }
--- a/src/goodjava/lucene/queryparser/SynonymParser.java Fri Mar 20 10:58:53 2020 -0600 +++ b/src/goodjava/lucene/queryparser/SynonymParser.java Fri Mar 20 11:06:53 2020 -0600 @@ -21,7 +21,7 @@ return synonymMap.get(query); } - public Query getQuery(SaneQueryParser qp,String field,String query) throws ParseException { + public Query getQuery(GoodQueryParser qp,String field,String query) throws ParseException { String[] synonyms = getSynonyms(query); if( synonyms == null ) return fp.getQuery(qp,field,query); @@ -33,11 +33,11 @@ return bq; } - public Query getRangeQuery(SaneQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { + public Query getRangeQuery(GoodQueryParser qp,String field,String minQuery,String maxQuery,boolean includeMin,boolean includeMax) throws ParseException { return fp.getRangeQuery(qp,field,minQuery,maxQuery,includeMin,includeMax); } - public SortField getSortField(SaneQueryParser qp,String field,boolean reverse) throws ParseException { + public SortField getSortField(GoodQueryParser qp,String field,boolean reverse) throws ParseException { return fp.getSortField(qp,field,reverse); } }
--- a/src/luan/modules/lucene/Lucene.luan Fri Mar 20 10:58:53 2020 -0600 +++ b/src/luan/modules/lucene/Lucene.luan Fri Mar 20 11:06:53 2020 -0600 @@ -16,7 +16,7 @@ local Rpc = require "luan:Rpc.luan" local LuceneIndex = require "java:luan.modules.lucene.LuceneIndex" local NumberFieldParser = require "java:goodjava.lucene.queryparser.NumberFieldParser" -local SaneQueryParser = require "java:goodjava.lucene.queryparser.SaneQueryParser" +local GoodQueryParser = require "java:goodjava.lucene.queryparser.GoodQueryParser" local Logging = require "luan:logging/Logging.luan" local logger = Logging.logger "Lucene" @@ -31,7 +31,7 @@ double = NumberFieldParser.DOUBLE } -Lucene.quote = SaneQueryParser.quote +Lucene.quote = GoodQueryParser.quote function Lucene.index(index_dir,options) type(index_dir)=="table" or error "index_dir must be table"
--- a/src/luan/modules/lucene/LuceneIndex.java Fri Mar 20 10:58:53 2020 -0600 +++ b/src/luan/modules/lucene/LuceneIndex.java Fri Mar 20 11:06:53 2020 -0600 @@ -68,7 +68,7 @@ import org.apache.lucene.search.highlight.SimpleSpanFragmenter; import org.apache.lucene.search.highlight.QueryScorer; import org.apache.lucene.search.highlight.TokenGroup; -import goodjava.lucene.queryparser.SaneQueryParser; +import goodjava.lucene.queryparser.GoodQueryParser; import goodjava.lucene.queryparser.FieldParser; import goodjava.lucene.queryparser.MultiFieldParser; import goodjava.lucene.queryparser.StringFieldParser; @@ -247,7 +247,7 @@ public void delete(String queryStr) throws IOException, ParseException, SQLException, LuanException { - Query query = SaneQueryParser.parseQuery(mfp,queryStr); + Query query = GoodQueryParser.parseQuery(mfp,queryStr); boolean commit = !writeLock.isHeldByCurrentThread(); writeLock.lock(); @@ -511,7 +511,7 @@ throws LuanException, IOException, ParseException { Utils.checkNotNull(queryStr); - Query query = SaneQueryParser.parseQuery(mfp,queryStr); + Query query = GoodQueryParser.parseQuery(mfp,queryStr); IndexSearcher searcher = threadLocalSearcher.get(); boolean inTransaction = searcher != null; if( !inTransaction ) @@ -543,7 +543,7 @@ searcher.search(query,thcc); return thcc.getTotalHits(); } - Sort sort = sortStr==null ? null : SaneQueryParser.parseSort(mfp,sortStr); + Sort sort = sortStr==null ? null : GoodQueryParser.parseSort(mfp,sortStr); TopDocs td = sort==null ? searcher.search(query,n) : searcher.search(query,n,sort); final ScoreDoc[] scoreDocs = td.scoreDocs; DocFn docFn = new DocFn(fn.luan(),searcher,query); @@ -729,7 +729,7 @@ public LuanFunction highlighter(String queryStr,final LuanFunction formatter,final Integer fragmentSize,String dotdotdot) throws ParseException { - Query query = SaneQueryParser.parseQuery(mfp,queryStr); + Query query = GoodQueryParser.parseQuery(mfp,queryStr); Formatter fmt = new Formatter() { public String highlightTerm(String originalText,TokenGroup tokenGroup) { if( tokenGroup.getTotalScore() <= 0 )