/** * Applies a procedure to each (key,value) pair of the receiver, if any. Iteration order is * guaranteed to be <i>identical</i> to the order used by method {@link * #forEachKey(DoubleProcedure)}. * * @param procedure the procedure to be applied. Stops iteration if the procedure returns * <tt>false</tt>, otherwise continues. * @return <tt>false</tt> if the procedure stopped before all keys where iterated over, * <tt>true</tt> otherwise. */ @Override public boolean forEachPair(DoubleByteProcedure procedure) { for (int i = table.length; i-- > 0; ) { if (state[i] == FULL) { if (!procedure.apply(table[i], values[i])) { return false; } } } return true; }
/** * Fills all pairs satisfying a given condition into the specified lists. Fills into the lists, * starting at index 0. After this call returns the specified lists both have a new size, the * number of pairs satisfying the condition. Iteration order is guaranteed to be <i>identical</i> * to the order used by method {@link #forEachKey(DoubleProcedure)}. * * <p><b>Example:</b> <br> * * <pre> * DoubleByteProcedure condition = new DoubleByteProcedure() { // match even values only * public boolean apply(double key, byte value) { return value%2==0; } * } * keys = (8,7,6), values = (1,2,2) --> keyList = (6,8), valueList = (2,1)</tt> * </pre> * * @param condition the condition to be matched. Takes the current key as first and the current * value as second argument. * @param keyList the list to be filled with keys, can have any size. * @param valueList the list to be filled with values, can have any size. */ @Override public void pairsMatching( DoubleByteProcedure condition, DoubleArrayList keyList, ByteArrayList valueList) { keyList.clear(); valueList.clear(); for (int i = table.length; i-- > 0; ) { if (state[i] == FULL && condition.apply(table[i], values[i])) { keyList.add(table[i]); valueList.add(values[i]); } } }