org.apache.commons.lang.mutable
public class MutableInt extends Number implements Comparable, Mutable
int
wrapper.
Since: 2.1
Version: $Id: MutableInt.java 161243 2005-04-14 04:30:28Z ggregory $
See Also: Integer
Constructor Summary | |
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MutableInt()
Constructs a new MutableInt with the default value of zero. | |
MutableInt(int value)
Constructs a new MutableInt with the specified value.
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MutableInt(Number value)
Constructs a new MutableInt with the specified value.
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Method Summary | |
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int | compareTo(Object obj)
Compares this mutable to another in ascending order.
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double | doubleValue()
Returns the value of this MutableInt as a double.
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boolean | equals(Object obj)
Compares this object to the specified object. |
float | floatValue()
Returns the value of this MutableInt as a float.
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Object | getValue()
Gets the value as a Integer instance.
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int | hashCode()
Returns a suitable hashcode for this mutable.
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int | intValue()
Returns the value of this MutableInt as a int.
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long | longValue()
Returns the value of this MutableInt as a long.
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void | setValue(int value)
Sets the value.
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void | setValue(Object value)
Sets the value from any Number instance.
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String | toString()
Returns the String value of this mutable.
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Parameters: value a value.
Parameters: value a value.
Throws: NullPointerException if the object is null
Parameters: obj the mutable to compare to
Returns: negative if this is less, zero if equal, positive if greater
Throws: ClassCastException if the argument is not a MutableInt
Returns: the numeric value represented by this object after conversion to type double.
true
if and only if the argument is
not null
and is an MutableInt
object that contains the same int
value
as this object.
Parameters: obj the object to compare with.
Returns: true
if the objects are the same; false
otherwise.
Returns: the numeric value represented by this object after conversion to type float.
Returns: the value as a Integer
Returns: a suitable hashcode
Returns: the numeric value represented by this object after conversion to type int.
Returns: the numeric value represented by this object after conversion to type long.
Parameters: value the value to set
Parameters: value the value to set
Throws: NullPointerException if the object is null ClassCastException if the type is not a {@link Number}
Returns: the mutable value as a string