gnu.trove.map.hash.TObjectShortHashMap Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of trove4j Show documentation
Show all versions of trove4j Show documentation
The Trove library provides high speed regular and primitive
collections for Java.
///////////////////////////////////////////////////////////////////////////////
// Copyright (c) 2001, Eric D. Friedman All Rights Reserved.
// Copyright (c) 2009, Rob Eden All Rights Reserved.
// Copyright (c) 2009, Jeff Randall All Rights Reserved.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
///////////////////////////////////////////////////////////////////////////////
package gnu.trove.map.hash;
import gnu.trove.impl.Constants;
import gnu.trove.impl.HashFunctions;
import gnu.trove.impl.hash.THash;
import gnu.trove.impl.hash.TObjectHash;
import gnu.trove.procedure.TObjectShortProcedure;
import gnu.trove.procedure.TObjectProcedure;
import gnu.trove.procedure.TShortProcedure;
import gnu.trove.iterator.TObjectShortIterator;
import gnu.trove.iterator.TShortIterator;
import gnu.trove.iterator.hash.TObjectHashIterator;
import gnu.trove.function.TShortFunction;
import gnu.trove.map.TObjectShortMap;
import gnu.trove.TShortCollection;
import java.io.*;
import java.util.*;
//////////////////////////////////////////////////
// THIS IS A GENERATED CLASS. DO NOT HAND EDIT! //
//////////////////////////////////////////////////
/**
* An open addressed Map implementation for Object keys and short values.
*
* Created: Sun Nov 4 08:52:45 2001
*
* @author Eric D. Friedman
* @author Rob Eden
* @author Jeff Randall
*/
public class TObjectShortHashMap extends TObjectHash
implements TObjectShortMap, Externalizable {
static final long serialVersionUID = 1L;
private final TObjectShortProcedure PUT_ALL_PROC = new TObjectShortProcedure() {
public boolean execute(K key, short value) {
put(key, value);
return true;
}
};
/** the values of the map */
protected transient short[] _values;
/** the value that represents null */
protected short no_entry_value;
/**
* Creates a new TObjectShortHashMap instance with the default
* capacity and load factor.
*/
public TObjectShortHashMap() {
super();
}
/**
* Creates a new TObjectShortHashMap instance with a prime
* capacity equal to or greater than initialCapacity and
* with the default load factor.
*
* @param initialCapacity an int value
*/
public TObjectShortHashMap( int initialCapacity ) {
super( initialCapacity );
no_entry_value = Constants.DEFAULT_SHORT_NO_ENTRY_VALUE;
}
/**
* Creates a new TObjectShortHashMap instance with a prime
* capacity equal to or greater than initialCapacity and
* with the specified load factor.
*
* @param initialCapacity an int value
* @param loadFactor a float value
*/
public TObjectShortHashMap( int initialCapacity, float loadFactor ) {
super( initialCapacity, loadFactor );
no_entry_value = Constants.DEFAULT_SHORT_NO_ENTRY_VALUE;
}
/**
* Creates a new TObjectShortHashMap instance with a prime
* value at or near the specified capacity and load factor.
*
* @param initialCapacity used to find a prime capacity for the table.
* @param loadFactor used to calculate the threshold over which
* rehashing takes place.
* @param noEntryValue the value used to represent null.
*/
public TObjectShortHashMap( int initialCapacity, float loadFactor, short noEntryValue ) {
super( initialCapacity, loadFactor );
no_entry_value = noEntryValue;
//noinspection RedundantCast
if ( no_entry_value != ( short ) 0 ) {
Arrays.fill( _values, no_entry_value );
}
}
/**
* Creates a new TObjectShortHashMap that contains the entries
* in the map passed to it.
*
* @param map the TObjectShortMap to be copied.
*/
public TObjectShortHashMap( TObjectShortMap map ) {
this( map.size(), 0.5f, map.getNoEntryValue() );
if ( map instanceof TObjectShortHashMap ) {
TObjectShortHashMap hashmap = ( TObjectShortHashMap ) map;
this._loadFactor = hashmap._loadFactor;
this.no_entry_value = hashmap.no_entry_value;
//noinspection RedundantCast
if ( this.no_entry_value != ( short ) 0 ) {
Arrays.fill( _values, this.no_entry_value );
}
setUp( (int) Math.ceil( DEFAULT_CAPACITY / _loadFactor ) );
}
putAll( map );
}
/**
* initializes the hashtable to a prime capacity which is at least
* initialCapacity + 1.
*
* @param initialCapacity an int value
* @return the actual capacity chosen
*/
public int setUp( int initialCapacity ) {
int capacity;
capacity = super.setUp( initialCapacity );
_values = new short[capacity];
return capacity;
}
/**
* rehashes the map to the new capacity.
*
* @param newCapacity an int value
*/
protected void rehash( int newCapacity ) {
int oldCapacity = _set.length;
//noinspection unchecked
K oldKeys[] = ( K[] ) _set;
short oldVals[] = _values;
_set = new Object[newCapacity];
Arrays.fill( _set, FREE );
_values = new short[newCapacity];
Arrays.fill( _values, no_entry_value );
for ( int i = oldCapacity; i-- > 0; ) {
if( oldKeys[i] != FREE && oldKeys[i] != REMOVED ) {
K o = oldKeys[i];
int index = insertKey(o);
if ( index < 0 ) {
throwObjectContractViolation( _set[ (-index -1) ], o);
}
_set[index] = o;
_values[index] = oldVals[i];
}
}
}
// Query Operations
/** {@inheritDoc} */
public short getNoEntryValue() {
return no_entry_value;
}
/** {@inheritDoc} */
public boolean containsKey( Object key ) {
return contains( key );
}
/** {@inheritDoc} */
public boolean containsValue( short val ) {
Object[] keys = _set;
short[] vals = _values;
for ( int i = vals.length; i-- > 0; ) {
if ( keys[i] != FREE && keys[i] != REMOVED && val == vals[i] ) {
return true;
}
}
return false;
}
/** {@inheritDoc} */
public short get( Object key ) {
int index = index( key );
return index < 0 ? no_entry_value : _values[index];
}
// Modification Operations
/** {@inheritDoc} */
public short put( K key, short value ) {
int index = insertKey( key );
return doPut( value, index );
}
/** {@inheritDoc} */
public short putIfAbsent( K key, short value ) {
int index = insertKey(key);
if ( index < 0 )
return _values[-index - 1];
return doPut( value, index );
}
private short doPut( short value, int index ) {
short previous = no_entry_value;
boolean isNewMapping = true;
if ( index < 0 ) {
index = -index -1;
previous = _values[index];
isNewMapping = false;
}
//noinspection unchecked
_values[index] = value;
if ( isNewMapping ) {
postInsertHook( consumeFreeSlot );
}
return previous;
}
/** {@inheritDoc} */
public short remove( Object key ) {
short prev = no_entry_value;
int index = index(key);
if ( index >= 0 ) {
prev = _values[index];
removeAt( index ); // clear key,state; adjust size
}
return prev;
}
/**
* Removes the mapping at index from the map.
* This method is used internally and public mainly because
* of packaging reasons. Caveat Programmer.
*
* @param index an int value
*/
protected void removeAt( int index ) {
_values[index] = no_entry_value;
super.removeAt( index ); // clear key, state; adjust size
}
// Bulk Operations
/** {@inheritDoc} */
public void putAll( Map map ) {
Set> set = map.entrySet();
for ( Map.Entry entry : set ) {
put( entry.getKey(), entry.getValue() );
}
}
/** {@inheritDoc} */
public void putAll( TObjectShortMap map ){
map.forEachEntry( PUT_ALL_PROC );
}
/** {@inheritDoc} */
public void clear() {
super.clear();
Arrays.fill( _set, 0, _set.length, FREE );
Arrays.fill( _values, 0, _values.length, no_entry_value );
}
// Views
/** {@inheritDoc} */
public Set keySet() {
return new KeyView();
}
/** {@inheritDoc} */
public Object[] keys() {
//noinspection unchecked
K[] keys = ( K[] ) new Object[size()];
Object[] k = _set;
for ( int i = k.length, j = 0; i-- > 0; ) {
if ( k[i] != FREE && k[i] != REMOVED ) {
//noinspection unchecked
keys[j++] = ( K ) k[i];
}
}
return keys;
}
/** {@inheritDoc} */
public K[] keys( K[] a ) {
int size = size();
if ( a.length < size ) {
//noinspection unchecked
a = ( K[] ) java.lang.reflect.Array.newInstance(
a.getClass().getComponentType(), size );
}
Object[] k = _set;
for ( int i = k.length, j = 0; i-- > 0; ) {
if ( k[i] != FREE && k[i] != REMOVED ) {
//noinspection unchecked
a[j++] = ( K ) k[i];
}
}
return a;
}
/** {@inheritDoc} */
public TShortCollection valueCollection() {
return new TShortValueCollection();
}
/** {@inheritDoc} */
public short[] values() {
short[] vals = new short[size()];
short[] v = _values;
Object[] keys = _set;
for ( int i = v.length, j = 0; i-- > 0; ) {
if ( keys[i] != FREE && keys[i] != REMOVED ) {
vals[j++] = v[i];
}
}
return vals;
}
/** {@inheritDoc} */
public short[] values( short[] array ) {
int size = size();
if ( array.length < size ) {
array = new short[size];
}
short[] v = _values;
Object[] keys = _set;
for ( int i = v.length, j = 0; i-- > 0; ) {
if ( keys[i] != FREE && keys[i] != REMOVED ) {
array[j++] = v[i];
}
}
if ( array.length > size ) {
array[size] = no_entry_value;
}
return array;
}
/**
* @return an iterator over the entries in this map
*/
public TObjectShortIterator iterator() {
return new TObjectShortHashIterator( this );
}
/** {@inheritDoc} */
@SuppressWarnings({"RedundantCast"})
public boolean increment( K key ) {
//noinspection RedundantCast
return adjustValue( key, (short)1 );
}
/** {@inheritDoc} */
public boolean adjustValue( K key, short amount ) {
int index = index(key);
if ( index < 0 ) {
return false;
} else {
_values[index] += amount;
return true;
}
}
/** {@inheritDoc} */
public short adjustOrPutValue( final K key, final short adjust_amount,
final short put_amount ) {
int index = insertKey( key );
final boolean isNewMapping;
final short newValue;
if ( index < 0 ) {
index = -index -1;
newValue = ( _values[index] += adjust_amount );
isNewMapping = false;
} else {
newValue = ( _values[index] = put_amount );
isNewMapping = true;
}
//noinspection unchecked
if ( isNewMapping ) {
postInsertHook( consumeFreeSlot );
}
return newValue;
}
/**
* Executes procedure for each key in the map.
*
* @param procedure a TObjectProcedure value
* @return false if the loop over the keys terminated because
* the procedure returned false for some key.
*/
public boolean forEachKey( TObjectProcedure procedure ) {
return forEach( procedure );
}
/**
* Executes procedure for each value in the map.
*
* @param procedure a TShortProcedure value
* @return false if the loop over the values terminated because
* the procedure returned false for some value.
*/
public boolean forEachValue( TShortProcedure procedure ) {
Object[] keys = _set;
short[] values = _values;
for ( int i = values.length; i-- > 0; ) {
if ( keys[i] != FREE && keys[i] != REMOVED
&& ! procedure.execute( values[i] ) ) {
return false;
}
}
return true;
}
/**
* Executes procedure for each key/value entry in the
* map.
*
* @param procedure a TOObjectShortProcedure value
* @return false if the loop over the entries terminated because
* the procedure returned false for some entry.
*/
@SuppressWarnings({"unchecked"})
public boolean forEachEntry( TObjectShortProcedure procedure ) {
Object[] keys = _set;
short[] values = _values;
for ( int i = keys.length; i-- > 0; ) {
if ( keys[i] != FREE
&& keys[i] != REMOVED
&& ! procedure.execute( ( K ) keys[i], values[i] ) ) {
return false;
}
}
return true;
}
/**
* Retains only those entries in the map for which the procedure
* returns a true value.
*
* @param procedure determines which entries to keep
* @return true if the map was modified.
*/
public boolean retainEntries( TObjectShortProcedure procedure ) {
boolean modified = false;
//noinspection unchecked
K[] keys = ( K[] ) _set;
short[] values = _values;
// Temporarily disable compaction. This is a fix for bug #1738760
tempDisableAutoCompaction();
try {
for ( int i = keys.length; i-- > 0; ) {
if ( keys[i] != FREE
&& keys[i] != REMOVED
&& ! procedure.execute( keys[i], values[i] ) ) {
removeAt(i);
modified = true;
}
}
}
finally {
reenableAutoCompaction( true );
}
return modified;
}
/**
* Transform the values in this map using function.
*
* @param function a TShortFunction value
*/
public void transformValues( TShortFunction function ) {
Object[] keys = _set;
short[] values = _values;
for ( int i = values.length; i-- > 0; ) {
if ( keys[i] != null && keys[i] != REMOVED ) {
values[i] = function.execute( values[i] );
}
}
}
// Comparison and hashing
/**
* Compares this map with another map for equality of their stored
* entries.
*
* @param other an Object value
* @return a boolean value
*/
public boolean equals( Object other ) {
if ( ! ( other instanceof TObjectShortMap ) ) {
return false;
}
TObjectShortMap that = ( TObjectShortMap ) other;
if ( that.size() != this.size() ) {
return false;
}
try {
TObjectShortIterator iter = this.iterator();
while ( iter.hasNext() ) {
iter.advance();
Object key = iter.key();
short value = iter.value();
if ( value == no_entry_value ) {
if ( !( that.get( key ) == that.getNoEntryValue() &&
that.containsKey( key ) ) ) {
return false;
}
} else {
if ( value != that.get( key ) ) {
return false;
}
}
}
} catch ( ClassCastException ex ) {
// unused.
}
return true;
}
/** {@inheritDoc} */
public int hashCode() {
int hashcode = 0;
Object[] keys = _set;
short[] values = _values;
for ( int i = values.length; i-- > 0; ) {
if ( keys[i] != FREE && keys[i] != REMOVED ) {
hashcode += HashFunctions.hash( values[i] ) ^
( keys[i] == null ? 0 : keys[i].hashCode() );
}
}
return hashcode;
}
/** a view onto the keys of the map. */
protected class KeyView extends MapBackedView {
@SuppressWarnings({"unchecked"})
public Iterator iterator() {
return new TObjectHashIterator( TObjectShortHashMap.this );
}
public boolean removeElement( K key ) {
return no_entry_value != TObjectShortHashMap.this.remove( key );
}
public boolean containsElement( K key ) {
return TObjectShortHashMap.this.contains( key );
}
}
private abstract class MapBackedView extends AbstractSet
implements Set, Iterable {
public abstract boolean removeElement( E key );
public abstract boolean containsElement( E key );
@SuppressWarnings({"unchecked"})
public boolean contains( Object key ) {
return containsElement( (E) key );
}
@SuppressWarnings({"unchecked"})
public boolean remove( Object o ) {
return removeElement( (E) o );
}
public void clear() {
TObjectShortHashMap.this.clear();
}
public boolean add( E obj ) {
throw new UnsupportedOperationException();
}
public int size() {
return TObjectShortHashMap.this.size();
}
public Object[] toArray() {
Object[] result = new Object[size()];
Iterator e = iterator();
for ( int i = 0; e.hasNext(); i++ ) {
result[i] = e.next();
}
return result;
}
public T[] toArray( T[] a ) {
int size = size();
if ( a.length < size ) {
//noinspection unchecked
a = (T[]) java.lang.reflect.Array.newInstance(
a.getClass().getComponentType(), size );
}
Iterator it = iterator();
Object[] result = a;
for ( int i = 0; i < size; i++ ) {
result[i] = it.next();
}
if ( a.length > size ) {
a[size] = null;
}
return a;
}
public boolean isEmpty() {
return TObjectShortHashMap.this.isEmpty();
}
public boolean addAll( Collection collection ) {
throw new UnsupportedOperationException();
}
@SuppressWarnings({"SuspiciousMethodCalls"})
public boolean retainAll( Collection collection ) {
boolean changed = false;
Iterator i = iterator();
while ( i.hasNext() ) {
if ( !collection.contains( i.next() ) ) {
i.remove();
changed = true;
}
}
return changed;
}
}
class TShortValueCollection implements TShortCollection {
/** {@inheritDoc} */
public TShortIterator iterator() {
return new TObjectShortValueHashIterator();
}
/** {@inheritDoc} */
public short getNoEntryValue() {
return no_entry_value;
}
/** {@inheritDoc} */
public int size() {
return _size;
}
/** {@inheritDoc} */
public boolean isEmpty() {
return 0 == _size;
}
/** {@inheritDoc} */
public boolean contains( short entry ) {
return TObjectShortHashMap.this.containsValue( entry );
}
/** {@inheritDoc} */
public short[] toArray() {
return TObjectShortHashMap.this.values();
}
/** {@inheritDoc} */
public short[] toArray( short[] dest ) {
return TObjectShortHashMap.this.values( dest );
}
public boolean add( short entry ) {
throw new UnsupportedOperationException();
}
/** {@inheritDoc} */
public boolean remove( short entry ) {
short[] values = _values;
Object[] set = _set;
for ( int i = values.length; i-- > 0; ) {
if ( ( set[i] != FREE && set[i] != REMOVED ) && entry == values[i] ) {
removeAt( i );
return true;
}
}
return false;
}
/** {@inheritDoc} */
public boolean containsAll( Collection collection ) {
for ( Object element : collection ) {
if ( element instanceof Short ) {
short ele = ( ( Short ) element ).shortValue();
if ( ! TObjectShortHashMap.this.containsValue( ele ) ) {
return false;
}
} else {
return false;
}
}
return true;
}
/** {@inheritDoc} */
public boolean containsAll( TShortCollection collection ) {
TShortIterator iter = collection.iterator();
while ( iter.hasNext() ) {
if ( ! TObjectShortHashMap.this.containsValue( iter.next() ) ) {
return false;
}
}
return true;
}
/** {@inheritDoc} */
public boolean containsAll( short[] array ) {
for ( short element : array ) {
if ( ! TObjectShortHashMap.this.containsValue( element ) ) {
return false;
}
}
return true;
}
/** {@inheritDoc} */
public boolean addAll( Collection collection ) {
throw new UnsupportedOperationException();
}
/** {@inheritDoc} */
public boolean addAll( TShortCollection collection ) {
throw new UnsupportedOperationException();
}
/** {@inheritDoc} */
public boolean addAll( short[] array ) {
throw new UnsupportedOperationException();
}
/** {@inheritDoc} */
@SuppressWarnings({"SuspiciousMethodCalls"})
public boolean retainAll( Collection collection ) {
boolean modified = false;
TShortIterator iter = iterator();
while ( iter.hasNext() ) {
if ( ! collection.contains( Short.valueOf ( iter.next() ) ) ) {
iter.remove();
modified = true;
}
}
return modified;
}
/** {@inheritDoc} */
public boolean retainAll( TShortCollection collection ) {
if ( this == collection ) {
return false;
}
boolean modified = false;
TShortIterator iter = iterator();
while ( iter.hasNext() ) {
if ( ! collection.contains( iter.next() ) ) {
iter.remove();
modified = true;
}
}
return modified;
}
/** {@inheritDoc} */
public boolean retainAll( short[] array ) {
boolean changed = false;
Arrays.sort( array );
short[] values = _values;
Object[] set = _set;
for ( int i = set.length; i-- > 0; ) {
if ( set[i] != FREE
&& set[i] != REMOVED
&& ( Arrays.binarySearch( array, values[i] ) < 0) ) {
removeAt( i );
changed = true;
}
}
return changed;
}
/** {@inheritDoc} */
public boolean removeAll( Collection collection ) {
boolean changed = false;
for ( Object element : collection ) {
if ( element instanceof Short ) {
short c = ( ( Short ) element ).shortValue();
if ( remove( c ) ) {
changed = true;
}
}
}
return changed;
}
/** {@inheritDoc} */
public boolean removeAll( TShortCollection collection ) {
if ( this == collection ) {
clear();
return true;
}
boolean changed = false;
TShortIterator iter = collection.iterator();
while ( iter.hasNext() ) {
short element = iter.next();
if ( remove( element ) ) {
changed = true;
}
}
return changed;
}
/** {@inheritDoc} */
public boolean removeAll( short[] array ) {
boolean changed = false;
for ( int i = array.length; i-- > 0; ) {
if ( remove( array[i] ) ) {
changed = true;
}
}
return changed;
}
/** {@inheritDoc} */
public void clear() {
TObjectShortHashMap.this.clear();
}
/** {@inheritDoc} */
public boolean forEach( TShortProcedure procedure ) {
return TObjectShortHashMap.this.forEachValue( procedure );
}
@Override
public String toString() {
final StringBuilder buf = new StringBuilder( "{" );
forEachValue( new TShortProcedure() {
private boolean first = true;
public boolean execute( short value ) {
if ( first ) {
first = false;
} else {
buf.append( ", " );
}
buf.append( value );
return true;
}
} );
buf.append( "}" );
return buf.toString();
}
class TObjectShortValueHashIterator implements TShortIterator {
protected THash _hash = TObjectShortHashMap.this;
/**
* the number of elements this iterator believes are in the
* data structure it accesses.
*/
protected int _expectedSize;
/** the index used for iteration. */
protected int _index;
/** Creates an iterator over the specified map */
TObjectShortValueHashIterator() {
_expectedSize = _hash.size();
_index = _hash.capacity();
}
/** {@inheritDoc} */
public boolean hasNext() {
return nextIndex() >= 0;
}
/** {@inheritDoc} */
public short next() {
moveToNextIndex();
return _values[_index];
}
/** @{inheritDoc} */
public void remove() {
if ( _expectedSize != _hash.size() ) {
throw new ConcurrentModificationException();
}
// Disable auto compaction during the remove. This is a workaround for
// bug 1642768.
try {
_hash.tempDisableAutoCompaction();
TObjectShortHashMap.this.removeAt( _index );
}
finally {
_hash.reenableAutoCompaction( false );
}
_expectedSize--;
}
/**
* Sets the internal index so that the `next' object
* can be returned.
*/
protected final void moveToNextIndex() {
// doing the assignment && < 0 in one line shaves
// 3 opcodes...
if ( ( _index = nextIndex() ) < 0 ) {
throw new NoSuchElementException();
}
}
/**
* Returns the index of the next value in the data structure
* or a negative value if the iterator is exhausted.
*
* @return an int value
* @throws ConcurrentModificationException
* if the underlying
* collection's size has been modified since the iterator was
* created.
*/
protected final int nextIndex() {
if ( _expectedSize != _hash.size() ) {
throw new ConcurrentModificationException();
}
Object[] set = TObjectShortHashMap.this._set;
int i = _index;
while ( i-- > 0 && ( set[i] == TObjectHash.FREE ||
set[i] == TObjectHash.REMOVED ) ) {
// do nothing
}
return i;
}
}
}
class TObjectShortHashIterator extends TObjectHashIterator
implements TObjectShortIterator {
/** the collection being iterated over */
private final TObjectShortHashMap _map;
public TObjectShortHashIterator( TObjectShortHashMap map ) {
super( map );
this._map = map;
}
/** {@inheritDoc} */
public void advance() {
moveToNextIndex();
}
/** {@inheritDoc} */
@SuppressWarnings({"unchecked"})
public K key() {
return ( K ) _map._set[_index];
}
/** {@inheritDoc} */
public short value() {
return _map._values[_index];
}
/** {@inheritDoc} */
public short setValue( short val ) {
short old = value();
_map._values[_index] = val;
return old;
}
}
// Externalization
public void writeExternal( ObjectOutput out ) throws IOException {
// VERSION
out.writeByte( 0 );
// SUPER
super.writeExternal( out );
// NO_ENTRY_VALUE
out.writeShort( no_entry_value );
// NUMBER OF ENTRIES
out.writeInt( _size );
// ENTRIES
for ( int i = _set.length; i-- > 0; ) {
if ( _set[i] != REMOVED && _set[i] != FREE ) {
out.writeObject( _set[i] );
out.writeShort( _values[i] );
}
}
}
public void readExternal( ObjectInput in )
throws IOException, ClassNotFoundException {
// VERSION
in.readByte();
// SUPER
super.readExternal( in );
// NO_ENTRY_VALUE
no_entry_value = in.readShort();
// NUMBER OF ENTRIES
int size = in.readInt();
setUp( size );
// ENTRIES
while (size-- > 0) {
//noinspection unchecked
K key = ( K ) in.readObject();
short val = in.readShort();
put(key, val);
}
}
/** {@inheritDoc} */
public String toString() {
final StringBuilder buf = new StringBuilder("{");
forEachEntry( new TObjectShortProcedure() {
private boolean first = true;
public boolean execute( K key, short value ) {
if ( first ) first = false;
else buf.append( "," );
buf.append( key ).append( "=" ).append( value );
return true;
}
});
buf.append( "}" );
return buf.toString();
}
} // TObjectShortHashMap