Tugas 2 APSI: ERD dan DFD Sistem Ticketing Kereta Api
DFD Level 0
DFD Level 1
DFD Level 2
ERD
Class Location: public class Location { private int row; private int col; public Location(int row, int col) { this.row = row; this.col = col; } public boolean equals(Object obj) { if(obj instanceof Location) { Location other = (Location) obj; return row == other.getRow() && col == other.getCol(); } else { return false; } } public String toString() { return row + "," + col; } public int hashCode() { return (row << 16) + col; } public int getRow() { return row; } public int getCol() { return col; } } Class Field: import java.util.Collections; import java.util.Iterator; import java.util.LinkedList; import java.util.List; import java.util.Random; public class Field { private static final Random rand = Randomizer.getRandom(); priva...
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