com.beans.properties.atomic.AtomicLongProperty Maven / Gradle / Ivy
package com.beans.properties.atomic;
import com.beans.properties.LongPropertyBase;
/**
*
* A thread-safe implementation of {@link com.beans.LongProperty LongProperty}, holding a
* variable which is accessed for writing or reading through {@link #setAsLong(long)}
* and {@link #getAsLong()}.
*
*
* A boxed version of the access interface for writing and reading is available
* using {@link #set(Long)} and {@link #get()}, which are basically proxies
* for the primitive interface.
*
*
* This implementation relays on the fact that the Java Language Specifications guarantee that an access (read/write)
* to a volatile field is atomic, and will be visible to all threads.
*
*
* @since JavaBeans 1.0
*/
public class AtomicLongProperty extends LongPropertyBase {
private volatile long mValue;
public AtomicLongProperty(long value) {
mValue = value;
}
/**
* Initializes the property with a value of 0.
*/
public AtomicLongProperty() {
this(0);
}
@Override
public void setAsLong(long value) {
mValue = value;
}
@Override
public long getAsLong() {
return mValue;
}
}