public ShipStrategyType getOutputShipStrategy(int outputNum) {
// check how many outputs are encoded in the config
final int outputCnt = this.config.getInteger(OUTPUTS_NUM, -1);
if (outputCnt < 1) {
throw new CorruptConfigurationException(
"No output ship strategies are specified in the configuration.");
}
// sanity range checks
if (outputNum < 0 || outputNum >= outputCnt) {
throw new IllegalArgumentException("Invalid index for output shipping strategy.");
}
final int strategy = this.config.getInteger(OUTPUT_SHIP_STRATEGY_PREFIX + outputNum, -1);
if (strategy == -1) {
throw new CorruptConfigurationException(
"No output shipping strategy in configuration for output " + outputNum);
} else if (strategy < 0 || strategy >= ShipStrategyType.values().length) {
throw new CorruptConfigurationException(
"Illegal output shipping strategy in configuration for output "
+ outputNum
+ ": "
+ strategy);
} else {
return ShipStrategyType.values()[strategy];
}
}
public void addOutputShipStrategy(ShipStrategyType strategy) {
final int outputCnt = this.config.getInteger(OUTPUTS_NUM, 0);
this.config.setInteger(OUTPUT_SHIP_STRATEGY_PREFIX + outputCnt, strategy.ordinal());
this.config.setInteger(OUTPUTS_NUM, outputCnt + 1);
}