package calendar;
import java.util.ArrayList;
m_data = new ArrayList<Setting>();
}
public boolean Set(String name, String value) {
for(int i = 0; i < m_data.size(); i++) {
if(m_data.get(i).GetName().equals(name)) {
m_data.get(i).SetValue(value);
return true;
}
}
Setting data = new Setting(name, value);
m_data.add(data);
return true;
}
public String
Get(String name) {
for(int i = 0; i < m_data.size(); i++) {
if(m_data.get(i).GetName().equals(name)) {
return m_data.get(i).GetValue();
}
}
throw new IllegalArgumentException("The Setting "+name+
" is not defined!");
}
public boolean Exists(String name) {
for(int i = 0; i < m_data.size(); i++) {
if(m_data.get(i).GetName().equals(name)) {
return true;
}
}
return false;
}
public int GetInt(String name) {
for(int i = 0; i < m_data.size(); i++) {
if(m_data.get(i).GetName().equals(name)) {
return m_data.get(i).GetValueInt();
}
}
throw new IllegalArgumentException("The Setting "+name+
" is not defined!");
}
for(int i = 0; i < m_data.size(); i++) {
if(m_data.get(i).GetName().equals(name)) {
return m_data.get(i).GetValueFloat();
}
}
throw new IllegalArgumentException("The Setting "+name+
" is not defined!");
}
public static void main(String args[]) {
SettingsCollection collection = new SettingsCollection();
collection.Add(new Setting("Language", "EN"));
collection.Set("Language", "ES");
if (collection.Get("Language")=="ES") {
System.out.println("Pass: Setter method succeeded");
} else {
System.out.println("Fail: Setter method failed");
}
collection.Set("NotExists", "5");
if (collection.Get("NotExists")=="5") {
System.out.println("Pass: New setting created when setting a " +
"value "+
"to a setting that does not exist");
} else {
System.out.println("New setting did not get made");
}
try {
collection.Get("InvalidName");
System.out.println("Fail: InvalidName setting should not exist!");
} catch (IllegalArgumentException e) {
System.out.println("Pass: "+e.getMessage());
}
if (collection.Exists("InvalidName")) {
System.out.println("Fail: The setting InvalidName should " +
"not exist!");
} else {
System.out.println("Pass: The setting InvalidName does not exist");
}
if (collection.Exists("Language")) {
System.out.println("Pass: The setting Language does exist");
} else {
System.out.println("Fail: The setting Language should not exist");
}
Setting intVolume = new Setting("IntVolume", 5);
collection.Add(intVolume);
if (collection.GetInt("IntVolume")==5) {
System.out.println("Pass: The setting IntVolume does exist" +
" and equal 5");
} else {
System.out.println("Fail: The setting IntVolume may not " +
"exist or equal 5");
}
try {
collection.GetInt("NextIntVolume");
System.out.println("Fail: An integer has been returned from " +
"a setting that "+
"does not exist!");
} catch (IllegalArgumentException e) {
System.out.println("Pass: " +e.getMessage());
}
Setting floatVolume = new Setting("FloatVolume", 5.5);
collection.Add(floatVolume);
if (collection.GetFloat("FloatVolume")==5.5) {
System.out.println("Pass: The setting FloatVolume does exist " +
"and equal 5.5");
} else {
System.out.println("Fail: The setting FloatVolume may not " +
"exist or equal 5.5");
}
try {
collection.GetInt("NextFloatVolume");
System.out.println("Fail: A float value has been returned " +
"from a setting that "+
"does not exist!");
} catch (IllegalArgumentException e) {
System.out.println("Pass: " +e.getMessage());
}
}
}