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Core module of the simLife project, containing main logic code
/**
* barsuift-simlife is a life simulator programm
*
* Copyright (C) 2010 Cyrille GACHOT
*
* This file is part of barsuift-simlife.
*
* barsuift-simlife is free software: you can redistribute it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later
* version.
*
* barsuift-simlife is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with barsuift-simlife. If not, see
* .
*/
package barsuift.simLife.environment;
public class BasicEnvironment implements Environment {
private Sun sun;
/**
* Creates the environement with given state
*
* @param state the environment state
* @throws IllegalArgumentException if the given sun state is null
*/
public BasicEnvironment(EnvironmentState state) {
if (state == null) {
throw new IllegalArgumentException("Null environment state");
}
sun = new BasicSun(state.getSunState());
}
public Sun getSun() {
return sun;
}
public EnvironmentState getState() {
return new EnvironmentState(sun.getState());
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((sun == null) ? 0 : sun.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
BasicEnvironment other = (BasicEnvironment) obj;
if (sun == null) {
if (other.sun != null)
return false;
} else
if (!sun.equals(other.sun))
return false;
return true;
}
/**
* Return a String representation of the Environment, in the form
*
*
* Environment [
* sun=Sun [luminosity=xx.00%]
* ]
*
*
* @return
*/
@Override
public String toString() {
return "Environment [\n\tsun=" + sun + "\n]";
}
}
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