[hibernate-commits] Hibernate SVN: r15628 - in search/trunk/src/java/org/hibernate/search: filter and 1 other directories.

Author: sannegrinovero Date: 2008-11-29 09:06:12 -0500 (Sat, 29 Nov 2008) New Revision: 15628 Modified: search/trunk/src/java/org/hibernate/search/event/ContextHolder.java search/trunk/src/java/org/hibernate/search/filter/AndDocIdSet.java search/trunk/src/java/org/hibernate/search/filter/EmptyDocIdBitSet.java search/trunk/src/java/org/hibernate/search/query/ScrollableResultsImpl.java Log: javadoc and really minor code improvements Modified: search/trunk/src/java/org/hibernate/search/event/ContextHolder.java =================================================================== --- search/trunk/src/java/org/hibernate/search/event/ContextHolder.java 2008-11-29 13:10:14 UTC (rev 15627) +++ search/trunk/src/java/org/hibernate/search/event/ContextHolder.java 2008-11-29 14:06:12 UTC (rev 15628) @@ -18,7 +18,7 @@ new ThreadLocal<WeakHashMap<Configuration, SearchFactoryImpl>>(); //code doesn't have to be multithreaded because SF creation is not. - //this is not a public API, should really only be used during the SessionFActory building + //this is not a public API, should really only be used during the SessionFactory building public static SearchFactoryImpl getOrBuildSearchFactory(Configuration cfg) { WeakHashMap<Configuration, SearchFactoryImpl> contextMap = contexts.get(); if ( contextMap == null ) { Modified: search/trunk/src/java/org/hibernate/search/filter/AndDocIdSet.java =================================================================== --- search/trunk/src/java/org/hibernate/search/filter/AndDocIdSet.java 2008-11-29 13:10:14 UTC (rev 15627) +++ search/trunk/src/java/org/hibernate/search/filter/AndDocIdSet.java 2008-11-29 14:06:12 UTC (rev 15628) @@ -1,3 +1,4 @@ +// $Id$ package org.hibernate.search.filter; import java.io.IOException; @@ -20,7 +21,6 @@ private DocIdSet docIdBitSet; private final List<DocIdSet> andedDocIdSets; - private final int maxDocNumber; public AndDocIdSet(List<DocIdSet> andedDocIdSets, int maxDocs) { Property changes on: search/trunk/src/java/org/hibernate/search/filter/AndDocIdSet.java ___________________________________________________________________ Name: svn:keywords + Id Modified: search/trunk/src/java/org/hibernate/search/filter/EmptyDocIdBitSet.java =================================================================== --- search/trunk/src/java/org/hibernate/search/filter/EmptyDocIdBitSet.java 2008-11-29 13:10:14 UTC (rev 15627) +++ search/trunk/src/java/org/hibernate/search/filter/EmptyDocIdBitSet.java 2008-11-29 14:06:12 UTC (rev 15628) @@ -1,6 +1,6 @@ +// $Id$ package org.hibernate.search.filter; -import java.io.IOException; import java.io.Serializable; import org.apache.lucene.search.DocIdSet; @@ -9,6 +9,7 @@ /** * A DocIdSet which is always empty. * Stateless and ThreadSafe. + * * @author Sanne Grinovero */ public final class EmptyDocIdBitSet extends DocIdSet implements Serializable { @@ -17,7 +18,7 @@ public static final DocIdSet instance = new EmptyDocIdBitSet(); - private final DocIdSetIterator iterator = new EmptyDocIdSetIterator(); + private static final DocIdSetIterator iterator = new EmptyDocIdSetIterator(); private EmptyDocIdBitSet(){ // is singleton @@ -40,12 +41,12 @@ } @Override - public final boolean next() throws IOException { + public final boolean next() { return false; } @Override - public final boolean skipTo(int target) throws IOException { + public final boolean skipTo(int target) { return false; } Property changes on: search/trunk/src/java/org/hibernate/search/filter/EmptyDocIdBitSet.java ___________________________________________________________________ Name: svn:keywords + Id Modified: search/trunk/src/java/org/hibernate/search/query/ScrollableResultsImpl.java =================================================================== --- search/trunk/src/java/org/hibernate/search/query/ScrollableResultsImpl.java 2008-11-29 13:10:14 UTC (rev 15627) +++ search/trunk/src/java/org/hibernate/search/query/ScrollableResultsImpl.java 2008-11-29 14:06:12 UTC (rev 15628) @@ -29,22 +29,24 @@ import org.hibernate.type.Type; /** - * Implements scollable and paginated resultsets. - * Contrary to query#iterate() or query#list(), this implementation is + * Implements scrollable and paginated resultsets. + * Contrary to Query#iterate() or Query#list(), this implementation is * exposed to returned null objects (if the index is out of date). * <p/> * <p/> - * + * The following methods that change the value of 'current' will check - * + * and set its value to either 'afterLast' or 'beforeFirst' depending - * + * on direction. This is to prevent rogue values from setting it outside - * + * the boundaries of the results. - * + * <ul> - * + * <li>next()</li> - * + * <li>previous()</li> - * + * <li>scroll(i)</li> - * + * <li>last()</li> - * + * <li>first()</li> - * + * </ul> + * The following methods that change the value of 'current' will check + * and set its value to either 'afterLast' or 'beforeFirst' depending + * on direction. This is to prevent rogue values from setting it outside + * the boundaries of the results. + * <ul> + * <li>next()</li> + * <li>previous()</li> + * <li>scroll(i)</li> + * <li>last()</li> + * <li>first()</li> + * </ul> + * + * @see org.hibernate.Query * * @author Emmanuel Bernard * @author John Griffin @@ -125,14 +127,12 @@ } /** - * Increases cursor pointer by one. If this places it > - * max + 1 (afterLast) then set it to afterLast and return - * false. - * - * @return booolean - * @throws HibernateException + * {@inheritDoc} */ - public boolean next() throws HibernateException { + public boolean next() { + // Increases cursor pointer by one. If this places it > + // max + 1 (afterLast) then set it to afterLast and return + // false. if ( ++current > max ) { afterLast(); return false; @@ -140,15 +140,10 @@ return true; } - /** - * Decreases cursor pointer by one. If this places it < - * first - 1 (beforeFirst) then set it to beforeFirst and - * return false. - * - * @return boolean - * @throws HibernateException - */ - public boolean previous() throws HibernateException { + public boolean previous() { + // Decreases cursor pointer by one. If this places it < + // first - 1 (beforeFirst) then set it to beforeFirst and + // return false. if ( --current < first ) { beforeFirst(); return false; @@ -156,16 +151,10 @@ return true; } - /** - * Since we have to take into account that we can scroll any - * amount positive or negative, we perform the same tests that - * we performed in next() and previous(). - * - * @param i the scroll distance. - * @return boolean - * @throws HibernateException - */ - public boolean scroll(int i) throws HibernateException { + public boolean scroll(int i) { + // Since we have to take into account that we can scroll any + // amount positive or negative, we perform the same tests that + // we performed in next() and previous(). current = current + i; if ( current > max ) { afterLast(); @@ -180,7 +169,7 @@ } } - public boolean last() throws HibernateException { + public boolean last() { current = max; if ( current < first ) { beforeFirst(); @@ -189,7 +178,7 @@ return max >= first; } - public boolean first() throws HibernateException { + public boolean first() { current = first; if ( current > max ) { afterLast(); @@ -198,23 +187,23 @@ return max >= first; } - public void beforeFirst() throws HibernateException { + public void beforeFirst() { current = first - 1; } - public void afterLast() throws HibernateException { + public void afterLast() { current = max + 1; } - public boolean isFirst() throws HibernateException { + public boolean isFirst() { return current == first; } - public boolean isLast() throws HibernateException { + public boolean isLast() { return current == max; } - public void close() throws HibernateException { + public void close() { try { searchFactory.getReaderProvider().closeReader( searcher.getIndexReader() ); } @@ -235,96 +224,180 @@ return resultContext.get( entityInfos[current - first] ); } - public Object get(int i) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Object get(int i) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ public Type getType(int i) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Integer getInteger(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Integer getInteger(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Long getLong(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Long getLong(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Float getFloat(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Float getFloat(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Boolean getBoolean(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Boolean getBoolean(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Double getDouble(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Double getDouble(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Short getShort(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Short getShort(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Byte getByte(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Byte getByte(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Character getCharacter(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Character getCharacter(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public byte[] getBinary(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public byte[] getBinary(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public String getText(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public String getText(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Blob getBlob(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Blob getBlob(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Clob getClob(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Clob getClob(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public String getString(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public String getString(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public BigDecimal getBigDecimal(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public BigDecimal getBigDecimal(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public BigInteger getBigInteger(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public BigInteger getBigInteger(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Date getDate(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Date getDate(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Locale getLocale(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Locale getLocale(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public Calendar getCalendar(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public Calendar getCalendar(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public TimeZone getTimeZone(int col) throws HibernateException { + /** + * This method is not supported on Lucene based queries + * @throws UnsupportedOperationException always thrown + */ + public TimeZone getTimeZone(int col) { throw new UnsupportedOperationException( "Lucene does not work on columns" ); } - public int getRowNumber() throws HibernateException { + public int getRowNumber() { if ( max < first ) return -1; return current - first; } - public boolean setRowNumber(int rowNumber) throws HibernateException { + public boolean setRowNumber(int rowNumber) { if ( rowNumber >= 0 ) { current = first + rowNumber; }