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src/jdk/nashorn/internal/runtime/DefaultPropertyAccess.java

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  27 
  28 /**
  29  * If your ScriptObject or similar PropertyAccess implementation only provides the most
  30  * generic getters and setters and does nothing fancy with other, more primitive, types,
  31  * then it is convenient to inherit this class and just fill out the methods left
  32  * abstract
  33  */
  34 public abstract class DefaultPropertyAccess implements PropertyAccess {
  35 
  36     @Override
  37     public int getInt(final Object key, final int programPoint) {
  38         return JSType.toInt32(get(key));
  39     }
  40 
  41     @Override
  42     public int getInt(final double key, final int programPoint) {
  43         return getInt(JSType.toObject(key), programPoint);
  44     }
  45 
  46     @Override
  47     public int getInt(final long key, final int programPoint) {
  48         return getInt(JSType.toObject(key), programPoint);
  49     }
  50 
  51     @Override
  52     public int getInt(final int key, final int programPoint) {
  53         return getInt(JSType.toObject(key), programPoint);
  54     }
  55 
  56     @Override
  57     public long getLong(final Object key, final int programPoint) {
  58         return JSType.toLong(get(key));
  59     }
  60 
  61     @Override
  62     public long getLong(final double key, final int programPoint) {
  63         return getLong(JSType.toObject(key), programPoint);
  64     }
  65 
  66     @Override
  67     public long getLong(final long key, final int programPoint) {
  68         return getLong(JSType.toObject(key), programPoint);
  69     }
  70 
  71     @Override
  72     public long getLong(final int key, final int programPoint) {
  73         return getLong(JSType.toObject(key), programPoint);
  74     }
  75 
  76     @Override
  77     public double getDouble(final Object key, final int programPoint) {
  78         return JSType.toNumber(get(key));
  79     }
  80 
  81     @Override
  82     public double getDouble(final double key, final int programPoint) {
  83         return getDouble(JSType.toObject(key), programPoint);
  84     }
  85 
  86     @Override
  87     public double getDouble(final long key, final int programPoint) {
  88         return getDouble(JSType.toObject(key), programPoint);
  89     }
  90 
  91     @Override
  92     public double getDouble(final int key, final int programPoint) {
  93         return getDouble(JSType.toObject(key), programPoint);
  94     }
  95 
  96     @Override
  97     public abstract Object get(Object key);
  98 
  99     @Override
 100     public Object get(final double key) {
 101         return get(JSType.toObject(key));
 102     }
 103 
 104     @Override
 105     public Object get(final long key) {
 106         return get(JSType.toObject(key));
 107     }
 108 
 109     @Override
 110     public Object get(final int key) {
 111         return get(JSType.toObject(key));
 112     }
 113 
 114     @Override
 115     public void set(final double key, final int value, final int flags) {
 116         set(JSType.toObject(key), JSType.toObject(value), flags);
 117     }
 118 
 119     @Override
 120     public void set(final double key, final long value, final int flags) {
 121         set(JSType.toObject(key), JSType.toObject(value), flags);
 122     }
 123 
 124     @Override
 125     public void set(final double key, final double value, final int flags) {
 126         set(JSType.toObject(key), JSType.toObject(value), flags);
 127     }
 128 
 129     @Override
 130     public void set(final double key, final Object value, final int flags) {
 131         set(JSType.toObject(key), JSType.toObject(value), flags);
 132     }
 133 
 134     @Override
 135     public void set(final long key, final int value, final int flags) {
 136         set(JSType.toObject(key), JSType.toObject(value), flags);
 137     }
 138 
 139     @Override
 140     public void set(final long key, final long value, final int flags) {
 141         set(JSType.toObject(key), JSType.toObject(value), flags);
 142     }
 143 
 144     @Override
 145     public void set(final long key, final double value, final int flags) {
 146         set(JSType.toObject(key), JSType.toObject(value), flags);
 147     }
 148 
 149     @Override
 150     public void set(final long key, final Object value, final int flags) {
 151         set(JSType.toObject(key), value, flags);
 152     }
 153 
 154     @Override
 155     public void set(final int key, final int value, final int flags) {
 156         set(JSType.toObject(key), JSType.toObject(value), flags);
 157     }
 158 
 159     @Override
 160     public void set(final int key, final long value, final int flags) {
 161         set(JSType.toObject(key), JSType.toObject(value), flags);
 162     }
 163 
 164     @Override
 165     public void set(final int key, final double value, final int flags) {
 166         set(JSType.toObject(key), JSType.toObject(value), flags);
 167     }
 168 
 169     @Override
 170     public void set(final int key, final Object value, final int flags) {
 171         set(JSType.toObject(key), value, flags);
 172     }
 173 
 174     @Override
 175     public void set(final Object key, final int value, final int flags) {
 176         set(key, JSType.toObject(value), flags);
 177     }
 178 
 179     @Override
 180     public void set(final Object key, final long value, final int flags) {
 181         set(key, JSType.toObject(value), flags);
 182     }
 183 
 184     @Override
 185     public void set(final Object key, final double value, final int flags) {
 186         set(key, JSType.toObject(value), flags);
 187     }
 188 
 189     @Override
 190     public abstract void set(Object key, Object value, int flags);
 191 
 192     @Override
 193     public abstract boolean has(Object key);
 194 
 195     @Override
 196     public boolean has(final int key) {
 197         return has(JSType.toObject(key));
 198     }
 199 
 200     @Override
 201     public boolean has(final long key) {
 202         return has(JSType.toObject(key));
 203     }
 204 
 205     @Override
 206     public boolean has(final double key) {
 207         return has(JSType.toObject(key));
 208     }
 209 
 210     @Override
 211     public boolean hasOwnProperty(final int key) {
 212         return hasOwnProperty(JSType.toObject(key));
 213     }
 214 
 215     @Override
 216     public boolean hasOwnProperty(final long key) {
 217         return hasOwnProperty(JSType.toObject(key));
 218     }
 219 
 220     @Override
 221     public boolean hasOwnProperty(final double key) {
 222         return hasOwnProperty(JSType.toObject(key));
 223     }
 224 
 225     @Override
 226     public abstract boolean hasOwnProperty(Object key);
 227 
 228     @Override
 229     public boolean delete(final int key, final boolean strict) {
 230         return delete(JSType.toObject(key), strict);
 231     }
 232 
 233     @Override
 234     public boolean delete(final long key, final boolean strict) {
 235         return delete(JSType.toObject(key), strict);
 236     }
 237 
 238     @Override
 239     public boolean delete(final double key, final boolean strict) {
 240         return delete(JSType.toObject(key), strict);
 241     }
 242 
 243 }


  27 
  28 /**
  29  * If your ScriptObject or similar PropertyAccess implementation only provides the most
  30  * generic getters and setters and does nothing fancy with other, more primitive, types,
  31  * then it is convenient to inherit this class and just fill out the methods left
  32  * abstract
  33  */
  34 public abstract class DefaultPropertyAccess implements PropertyAccess {
  35 
  36     @Override
  37     public int getInt(final Object key, final int programPoint) {
  38         return JSType.toInt32(get(key));
  39     }
  40 
  41     @Override
  42     public int getInt(final double key, final int programPoint) {
  43         return getInt(JSType.toObject(key), programPoint);
  44     }
  45 
  46     @Override





  47     public int getInt(final int key, final int programPoint) {
  48         return getInt(JSType.toObject(key), programPoint);
  49     }
  50 
  51     @Override




















  52     public double getDouble(final Object key, final int programPoint) {
  53         return JSType.toNumber(get(key));
  54     }
  55 
  56     @Override
  57     public double getDouble(final double key, final int programPoint) {
  58         return getDouble(JSType.toObject(key), programPoint);
  59     }
  60 
  61     @Override





  62     public double getDouble(final int key, final int programPoint) {
  63         return getDouble(JSType.toObject(key), programPoint);
  64     }
  65 
  66     @Override
  67     public abstract Object get(Object key);
  68 
  69     @Override
  70     public Object get(final double key) {
  71         return get(JSType.toObject(key));
  72     }
  73 
  74     @Override





  75     public Object get(final int key) {
  76         return get(JSType.toObject(key));
  77     }
  78 
  79     @Override
  80     public void set(final double key, final int value, final int flags) {
  81         set(JSType.toObject(key), JSType.toObject(value), flags);
  82     }
  83 
  84     @Override





  85     public void set(final double key, final double value, final int flags) {
  86         set(JSType.toObject(key), JSType.toObject(value), flags);
  87     }
  88 
  89     @Override
  90     public void set(final double key, final Object value, final int flags) {
  91         set(JSType.toObject(key), JSType.toObject(value), flags);
  92     }
  93 
  94     @Override




















  95     public void set(final int key, final int value, final int flags) {
  96         set(JSType.toObject(key), JSType.toObject(value), flags);
  97     }
  98 
  99     @Override





 100     public void set(final int key, final double value, final int flags) {
 101         set(JSType.toObject(key), JSType.toObject(value), flags);
 102     }
 103 
 104     @Override
 105     public void set(final int key, final Object value, final int flags) {
 106         set(JSType.toObject(key), value, flags);
 107     }
 108 
 109     @Override
 110     public void set(final Object key, final int value, final int flags) {
 111         set(key, JSType.toObject(value), flags);
 112     }
 113 
 114     @Override





 115     public void set(final Object key, final double value, final int flags) {
 116         set(key, JSType.toObject(value), flags);
 117     }
 118 
 119     @Override
 120     public abstract void set(Object key, Object value, int flags);
 121 
 122     @Override
 123     public abstract boolean has(Object key);
 124 
 125     @Override
 126     public boolean has(final int key) {
 127         return has(JSType.toObject(key));
 128     }
 129 
 130     @Override





 131     public boolean has(final double key) {
 132         return has(JSType.toObject(key));
 133     }
 134 
 135     @Override
 136     public boolean hasOwnProperty(final int key) {
 137         return hasOwnProperty(JSType.toObject(key));
 138     }
 139 
 140     @Override





 141     public boolean hasOwnProperty(final double key) {
 142         return hasOwnProperty(JSType.toObject(key));
 143     }
 144 
 145     @Override
 146     public abstract boolean hasOwnProperty(Object key);
 147 
 148     @Override
 149     public boolean delete(final int key, final boolean strict) {





 150         return delete(JSType.toObject(key), strict);
 151     }
 152 
 153     @Override
 154     public boolean delete(final double key, final boolean strict) {
 155         return delete(JSType.toObject(key), strict);
 156     }
 157 
 158 }
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