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Dynamic hash zeroes

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droideparanoico
2021-07-13 09:23:39 +02:00
parent 3856ff7e48
commit d433dbf721
5 changed files with 48 additions and 23 deletions
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30
src/model/BlockChain.java
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@@ -6,17 +6,32 @@ import java.util.List;
import java.util.stream.Collectors;
public class BlockChain {
private final int hashZeroes;
private static final List<Block> blockList = new LinkedList<>();
public BlockChain(final int hashZeroes) {
this.hashZeroes = hashZeroes;
}
private int hashZeroes;
private static final List<Block> blockList = new LinkedList<>();
public synchronized void addBlock(final int minerId) {
final int nextId = blockList.size();
final String previousBlockHash = (nextId > 0) ? blockList.get(nextId - 1).getBlockHash() : "0";
blockList.add(new Block(previousBlockHash, minerId, nextId, hashZeroes));
final var block = new Block(previousBlockHash, minerId, nextId, hashZeroes);
blockList.add(block);
final float generationTime = blockList.get(nextId).getGenerationSecs();
final String CASE;
if (generationTime < 10) {
hashZeroes += 1;
CASE = "N was increased to " + hashZeroes + "\n";
} else if (generationTime > 60) {
hashZeroes -= 1;
CASE = "N was decreased by 1" + "\n";
} else {
CASE = "N stays the same";
}
System.out.println(block);
System.out.println(CASE);
}
public boolean validateBlockchain() {
@@ -51,4 +66,5 @@ public class BlockChain {
public void save() {
FileManagement.saveBlockchain(blockList);
}
}
}