package com.limegroup.gnutella.settings;
import java.util.Properties;
/**
* Class for an float setting.
*/
public final class FloatSetting extends AbstractNumberSetting {
private float value;
/**
* Creates a new <tt>FloatSetting</tt> instance with the specified
* key and defualt value.
*
* @param key the constant key to use for the setting
* @param defaultFloat the default value to use for the setting
*/
FloatSetting(Properties defaultProps, Properties props, String key,
float defaultFloat) {
super(defaultProps, props, key, String.valueOf(defaultFloat),
null, null, null);
}
FloatSetting(Properties defaultProps, Properties props, String key,
float defaultFloat, String simppKey, float min, float max) {
super(defaultProps, props, key, String.valueOf(defaultFloat),
simppKey, new Float(min), new Float(max) );
}
/**
* Accessor for the value of this setting.
*
* @return the value of this setting
*/
public float getValue() {
return value;
}
/**
* Mutator for this setting.
*
* @param value the value to store
*/
public void setValue(float value) {
super.setValue(String.valueOf(value));
}
/** Load value from property string value
* @param sValue property string value
*
*/
protected void loadValue(String sValue) {
try {
value = Float.valueOf(sValue.trim()).floatValue();
} catch(NumberFormatException nfe) {
revertToDefault();
}
}
protected Comparable convertToComparable(String value) {
return new Float(value);
}
}