Java Code Examples for java.lang.reflect.Array#setLong()
The following examples show how to use
java.lang.reflect.Array#setLong() .
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Example 1
| Source File: SerializerTest.java From titan1withtp3.1 with Apache License 2.0 | 6 votes |
|
private static Factory getArrayFactory(final Class ct, final Factory f) {
return new Factory() {
@Override
public Object newInstance() {
int length = random.nextInt(100);
Object array = Array.newInstance(ct,length);
for (int i = 0; i < length; i++) {
if (ct==boolean.class) Array.setBoolean(array,i, (Boolean) f.newInstance());
else if (ct==byte.class) Array.setByte(array,i, (Byte) f.newInstance());
else if (ct==short.class) Array.setShort(array,i, (Short) f.newInstance());
else if (ct==int.class) Array.setInt(array,i, (Integer) f.newInstance());
else if (ct==long.class) Array.setLong(array,i, (Long) f.newInstance());
else if (ct==float.class) Array.setFloat(array,i, (Float) f.newInstance());
else if (ct==double.class) Array.setDouble(array,i, (Double) f.newInstance());
else if (ct==char.class) Array.setChar(array,i, (Character) f.newInstance());
else Array.set(array,i, f.newInstance());
}
return array;
}
};
}
Example 2
| Source File: Formatter.java From rice with Educational Community License v2.0 | 6 votes |
|
/**
* Sets the value of an element of an array of primitives at the supplied index.
*
* @param array An array.
* @param type The component type of the array.
* @param index An array index.
*/
public static void setArrayValue(Object array, Class type, Object value, int index) {
if (!type.isPrimitive())
Array.set(array, index, value);
else if (type.isAssignableFrom(Boolean.TYPE))
Array.setBoolean(array, index, (Boolean) value);
else if (type.isAssignableFrom(Character.TYPE))
Array.setChar(array, index, (Character) value);
else if (type.isAssignableFrom(Byte.TYPE))
Array.setByte(array, index, (Byte) value);
else if (type.isAssignableFrom(Integer.TYPE))
Array.setInt(array, index, (Integer) value);
else if (type.isAssignableFrom(Short.TYPE))
Array.setShort(array, index, (Short) value);
else if (type.isAssignableFrom(Long.TYPE))
Array.setLong(array, index, (Long) value);
else if (type.isAssignableFrom(Float.TYPE))
Array.setFloat(array, index, (Float) value);
else if (type.isAssignableFrom(Double.TYPE))
Array.setDouble(array, index, (Double) value);
}
Example 3
| Source File: ValueParser.java From Android-Router with Apache License 2.0 | 5 votes |
|
private static void setArray(Object array, String arrayType, int index, Object value) throws ValueParseException {
if ("int".equals(arrayType)) {
Array.setInt(array, index, (Integer) parse(value, arrayType));
} else if ("boolean".equals(arrayType)) {
Array.setBoolean(array, index, (Boolean) parse(value, arrayType));
} else if ("long".equals(arrayType)) {
Array.setLong(array, index, (Long) parse(value, arrayType));
} else if ("double".equals(arrayType)) {
Array.setDouble(array, index, (Double) parse(value, arrayType));
} else if ("float".equals(arrayType)) {
Array.setFloat(array, index, (Float) parse(value, arrayType));
} else {
Array.set(array, index, parse(value, arrayType));
}
}
Example 4
| Source File: ArrayTest.java From Bytecoder with Apache License 2.0 | 5 votes |
|
@Test
public void longArrayTest() {
final long[] array = new long[1];
Array.setLong(array, 0, 42L);
Assert.assertEquals(42L, Array.getLong(array, 0));
Assert.assertEquals(1, Array.getLength(array));
}
Example 5
| Source File: MetaClassHelper.java From groovy with Apache License 2.0 | 5 votes |
|
/**
* @param list the original list
* @param parameterType the resulting array type
* @return the constructed array
*/
public static Object asPrimitiveArray(List list, Class parameterType) {
Class arrayType = parameterType.getComponentType();
Object objArray = Array.newInstance(arrayType, list.size());
for (int i = 0; i < list.size(); i++) {
Object obj = list.get(i);
if (arrayType.isPrimitive()) {
if (obj instanceof Integer) {
Array.setInt(objArray, i, (Integer) obj);
} else if (obj instanceof Double) {
Array.setDouble(objArray, i, (Double) obj);
} else if (obj instanceof Boolean) {
Array.setBoolean(objArray, i, (Boolean) obj);
} else if (obj instanceof Long) {
Array.setLong(objArray, i, (Long) obj);
} else if (obj instanceof Float) {
Array.setFloat(objArray, i, (Float) obj);
} else if (obj instanceof Character) {
Array.setChar(objArray, i, (Character) obj);
} else if (obj instanceof Byte) {
Array.setByte(objArray, i, (Byte) obj);
} else if (obj instanceof Short) {
Array.setShort(objArray, i, (Short) obj);
}
} else {
Array.set(objArray, i, obj);
}
}
return objArray;
}
Example 6
| Source File: Boxing.java From brooklyn-server with Apache License 2.0 | 5 votes |
|
/** sets the given element in an array to the indicated value;
* if the type is a primitive type, the appropriate primitive method is used
* <p>
* this is needed because arrays do not deal with autoboxing */
public static void setInArray(Object target, int index, Object value, Class<?> type) {
if (PRIMITIVE_TO_BOXED.containsKey(type)) {
if (type.equals(Integer.TYPE))
Array.setInt(target, index, (Integer)value);
else if (type.equals(Long.TYPE))
Array.setLong(target, index, (Long)value);
else if (type.equals(Double.TYPE))
Array.setDouble(target, index, (Double)value);
else if (type.equals(Float.TYPE))
Array.setFloat(target, index, (Float)value);
else if (type.equals(Boolean.TYPE))
Array.setBoolean(target, index, (Boolean)value);
else if (type.equals(Character.TYPE))
Array.setChar(target, index, (Character)value);
else if (type.equals(Byte.TYPE))
Array.setByte(target, index, (Byte)value);
else if (type.equals(Short.TYPE))
Array.setShort(target, index, (Short)value);
else if (type.equals(Void.TYPE))
Array.set(target, index, value);
else
// should not happen!
throw new IllegalStateException("Unsupported primitive: "+type);
return;
}
Array.set(target, index, value);
}
Example 7
| Source File: Factory.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 | 5 votes |
|
/**
* Set an element of an array to the appropriate dummy value type
* @param array
* @param i
* @param expectedLeafType
*/
public static void setArrayMatchingDummyValue(Object array, int i, Class<?> expectedLeafType)
{
if (boolean.class.equals(expectedLeafType)) {
Array.setBoolean(array, i, false);
}
else if (byte.class.equals(expectedLeafType)) {
Array.setByte(array, i, DUMMY_BYTE);
}
else if (char.class.equals(expectedLeafType)) {
Array.setChar(array, i, DUMMY_CHAR);
}
else if (double.class.equals(expectedLeafType)) {
Array.setDouble(array, i, DUMMY_DOUBLE);
}
else if (float.class.equals(expectedLeafType)) {
Array.setFloat(array, i, DUMMY_FLOAT);
}
else if (int.class.equals(expectedLeafType)) {
Array.setInt(array, i, DUMMY_INTEGER);
}
else if (long.class.equals(expectedLeafType)) {
Array.setLong(array, i, DUMMY_LONG);
}
else if (short.class.equals(expectedLeafType)) {
Array.setShort(array, i, DUMMY_SHORT);
}
else {
Array.set(array, i, null);
}
}
Example 8
| Source File: BaseConstructor.java From sofa-acts with Apache License 2.0 | 4 votes |
|
protected Object constructArrayStep2(SequenceNode node, Object array) {
final Class<?> componentType = node.getType().getComponentType();
int index = 0;
for (Node child : node.getValue()) {
// Handle multi-dimensional arrays...
if (child.getType() == Object.class) {
child.setType(componentType);
}
final Object value = constructObject(child);
if (componentType.isPrimitive()) {
// Null values are disallowed for primitives
if (value == null) {
throw new NullPointerException("Unable to construct element value for " + child);
}
// Primitive arrays require quite a lot of work.
if (byte.class.equals(componentType)) {
Array.setByte(array, index, ((Number) value).byteValue());
} else if (short.class.equals(componentType)) {
Array.setShort(array, index, ((Number) value).shortValue());
} else if (int.class.equals(componentType)) {
Array.setInt(array, index, ((Number) value).intValue());
} else if (long.class.equals(componentType)) {
Array.setLong(array, index, ((Number) value).longValue());
} else if (float.class.equals(componentType)) {
Array.setFloat(array, index, ((Number) value).floatValue());
} else if (double.class.equals(componentType)) {
Array.setDouble(array, index, ((Number) value).doubleValue());
} else if (char.class.equals(componentType)) {
Array.setChar(array, index, ((Character) value).charValue());
} else if (boolean.class.equals(componentType)) {
Array.setBoolean(array, index, ((Boolean) value).booleanValue());
} else {
throw new YAMLException("unexpected primitive type");
}
} else {
// Non-primitive arrays can simply be assigned:
Array.set(array, index, value);
}
++index;
}
return array;
}
Example 9
| Source File: BaseConstructor.java From onedev with MIT License | 4 votes |
|
protected Object constructArrayStep2(SequenceNode node, Object array) {
final Class<?> componentType = node.getType().getComponentType();
int index = 0;
for (Node child : node.getValue()) {
// Handle multi-dimensional arrays...
if (child.getType() == Object.class) {
child.setType(componentType);
}
final Object value = constructObject(child);
if (componentType.isPrimitive()) {
// Null values are disallowed for primitives
if (value == null) {
throw new NullPointerException(
"Unable to construct element value for " + child);
}
// Primitive arrays require quite a lot of work.
if (byte.class.equals(componentType)) {
Array.setByte(array, index, ((Number) value).byteValue());
} else if (short.class.equals(componentType)) {
Array.setShort(array, index, ((Number) value).shortValue());
} else if (int.class.equals(componentType)) {
Array.setInt(array, index, ((Number) value).intValue());
} else if (long.class.equals(componentType)) {
Array.setLong(array, index, ((Number) value).longValue());
} else if (float.class.equals(componentType)) {
Array.setFloat(array, index, ((Number) value).floatValue());
} else if (double.class.equals(componentType)) {
Array.setDouble(array, index, ((Number) value).doubleValue());
} else if (char.class.equals(componentType)) {
Array.setChar(array, index, ((Character) value).charValue());
} else if (boolean.class.equals(componentType)) {
Array.setBoolean(array, index, ((Boolean) value).booleanValue());
} else {
throw new YAMLException("unexpected primitive type");
}
} else {
// Non-primitive arrays can simply be assigned:
Array.set(array, index, value);
}
++index;
}
return array;
}
Example 10
| Source File: BaseConstructor.java From orion.server with Eclipse Public License 1.0 | 4 votes |
|
protected Object constructArrayStep2(SequenceNode node, Object array) {
final Class<?> componentType = node.getType().getComponentType();
int index = 0;
for (Node child : node.getValue()) {
// Handle multi-dimensional arrays...
if ( child.getType() == Object.class ) {
child.setType(componentType);
}
final Object value = constructObject(child);
if (componentType.isPrimitive()) {
// Null values are disallowed for primitives
if ( value == null ) {
throw new NullPointerException ( "Unable to construct element value for " + child );
}
// Primitive arrays require quite a lot of work.
if (byte.class.equals(componentType)) {
Array.setByte(array, index, ((Number) value).byteValue());
} else if (short.class.equals(componentType)) {
Array.setShort(array, index, ((Number) value).shortValue());
} else if (int.class.equals(componentType)) {
Array.setInt(array, index, ((Number) value).intValue());
} else if (long.class.equals(componentType)) {
Array.setLong(array, index, ((Number) value).longValue());
} else if (float.class.equals(componentType)) {
Array.setFloat(array, index, ((Number) value).floatValue());
} else if (double.class.equals(componentType)) {
Array.setDouble(array, index, ((Number) value).doubleValue());
} else if (char.class.equals(componentType)) {
Array.setChar(array, index, ((Character) value).charValue());
} else if (boolean.class.equals(componentType)) {
Array.setBoolean(array, index, ((Boolean) value).booleanValue());
} else {
throw new YAMLException("unexpected primitive type");
}
} else {
// Non-primitive arrays can simply be assigned:
Array.set(array, index, value);
}
++index;
}
return array;
}
Example 11
| Source File: Array_setLong01.java From openjdk-jdk9 with GNU General Public License v2.0 | 4 votes |
|
public static long test(int i, long value) {
Array.setLong(array, i, value);
return array[i];
}
Example 12
| Source File: BaseConstructor.java From snake-yaml with Apache License 2.0 | 4 votes |
|
protected Object constructArrayStep2(SequenceNode node, Object array) {
final Class<?> componentType = node.getType().getComponentType();
int index = 0;
for (Node child : node.getValue()) {
// Handle multi-dimensional arrays...
if (child.getType() == Object.class) {
child.setType(componentType);
}
final Object value = constructObject(child);
if (componentType.isPrimitive()) {
// Null values are disallowed for primitives
if (value == null) {
throw new NullPointerException("Unable to construct element value for " + child);
}
// Primitive arrays require quite a lot of work.
if (byte.class.equals(componentType)) {
Array.setByte(array, index, ((Number) value).byteValue());
} else if (short.class.equals(componentType)) {
Array.setShort(array, index, ((Number) value).shortValue());
} else if (int.class.equals(componentType)) {
Array.setInt(array, index, ((Number) value).intValue());
} else if (long.class.equals(componentType)) {
Array.setLong(array, index, ((Number) value).longValue());
} else if (float.class.equals(componentType)) {
Array.setFloat(array, index, ((Number) value).floatValue());
} else if (double.class.equals(componentType)) {
Array.setDouble(array, index, ((Number) value).doubleValue());
} else if (char.class.equals(componentType)) {
Array.setChar(array, index, ((Character) value).charValue());
} else if (boolean.class.equals(componentType)) {
Array.setBoolean(array, index, ((Boolean) value).booleanValue());
} else {
throw new YAMLException("unexpected primitive type");
}
} else {
// Non-primitive arrays can simply be assigned:
Array.set(array, index, value);
}
++index;
}
return array;
}
Example 13
| Source File: LongArraySerializer.java From grakn with GNU Affero General Public License v3.0 | 4 votes |
|
@Override
protected void setArray(Object array, int pos, Object value) {
Array.setLong(array, pos, ((Long) value));
}
Example 14
| Source File: BaseConstructor.java From pipeline-utility-steps-plugin with MIT License | 4 votes |
|
protected Object constructArrayStep2(SequenceNode node, Object array) {
final Class<?> componentType = node.getType().getComponentType();
int index = 0;
for (Node child : node.getValue()) {
// Handle multi-dimensional arrays...
if (child.getType() == Object.class) {
child.setType(componentType);
}
final Object value = constructObject(child);
if (componentType.isPrimitive()) {
// Null values are disallowed for primitives
if (value == null) {
throw new NullPointerException("Unable to construct element value for " + child);
}
// Primitive arrays require quite a lot of work.
if (byte.class.equals(componentType)) {
Array.setByte(array, index, ((Number) value).byteValue());
} else if (short.class.equals(componentType)) {
Array.setShort(array, index, ((Number) value).shortValue());
} else if (int.class.equals(componentType)) {
Array.setInt(array, index, ((Number) value).intValue());
} else if (long.class.equals(componentType)) {
Array.setLong(array, index, ((Number) value).longValue());
} else if (float.class.equals(componentType)) {
Array.setFloat(array, index, ((Number) value).floatValue());
} else if (double.class.equals(componentType)) {
Array.setDouble(array, index, ((Number) value).doubleValue());
} else if (char.class.equals(componentType)) {
Array.setChar(array, index, ((Character) value).charValue());
} else if (boolean.class.equals(componentType)) {
Array.setBoolean(array, index, ((Boolean) value).booleanValue());
} else {
throw new YAMLException("unexpected primitive type");
}
} else {
// Non-primitive arrays can simply be assigned:
Array.set(array, index, value);
}
++index;
}
return array;
}
Example 15
| Source File: LongArraySerializer.java From titan1withtp3.1 with Apache License 2.0 | 4 votes |
|
@Override
protected void setArray(Object array, int pos, Object value) {
Array.setLong(array,pos,((Long)value));
}
Example 16
| Source File: BshArray.java From beanshell with Apache License 2.0 | 4 votes |
|
/** Copy and cast the elements of from arrays to type in to array.
* Recursively traverse dimensions to populate the elements at to array.
* @param toType the element type to cast to
* @param to the destination array
* @param from the list of origin arrays */
private static void copy(Class<?> toType, Object to, Object... from) {
int f = 0, fi = 0,
length = Array.getLength(from[0]),
total = from.length > 1 ? Array.getLength(to) : length;
if ( Types.arrayDimensions(to.getClass()) == 1 ) {
for ( int i = 0; i < total; i++ ) {
Object value = Array.get(from[f], fi++);
try {
value = Primitive.unwrap(
Types.castObject(value, toType, Types.CAST));
} catch (UtilEvalError e) { /* ignore cast errors */ }
if ( Byte.TYPE == toType )
Array.setByte(to, i, (byte) value);
else if ( Short.TYPE == toType )
Array.setShort(to, i, (short) value);
else if ( Integer.TYPE == toType )
Array.setInt(to, i, (int) value);
else if ( Long.TYPE == toType )
Array.setLong(to, i, (long) value);
else if ( Float.TYPE == toType )
Array.setFloat(to, i, (float) value);
else if ( Double.TYPE == toType )
Array.setDouble(to, i, (double) value);
else if ( Character.TYPE == toType )
Array.setChar(to, i, (char) value);
else if ( Boolean.TYPE == toType )
Array.setBoolean(to, i, (boolean) value);
else
Array.set(to, i, value);
// concatenate multiple from arrays
if ( length < total && fi == length && f+1 < from.length ) {
length = Array.getLength(from[++f]);
fi = 0;
}
}
} else for ( int i = 0; i < total; i++ ) {
// concatenate multiple from arrays
if ( length < total && fi == length && f+1 < from.length ) {
length = Array.getLength(from[++f]);
fi = 0;
}
Object frm = Array.get(from[f], fi++);
// null dimension example: new Integer[2][]
if ( null == frm ) {
Array.set(to, i, null);
continue;
}
Object tto = Array.get(to, i);
// mixed array lengths in multiple dimensions ex: {{1,2}, {3}}
if ( Array.getLength(frm) != Array.getLength(tto) )
Array.set(to, i,
tto = Array.newInstance(toType, dimensions(frm)));
// recurse copy for next array dimension
copy(toType, tto, frm);
}
}
