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