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ethereumj-personal
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Add comment to Block calculation

This commit is contained in:
nicksavers 2014-06-07 17:49:02 +02:00
parent 9880f3ec15
commit 0dab8330f1
1 changed files with 7 additions and 5 deletions
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12
ethereumj-core/src/main/java/org/ethereum/core/Block.java
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@ -9,8 +9,6 @@ import org.ethereum.util.RLPElement;
import org.ethereum.util.RLPList;
import org.spongycastle.util.BigIntegers;
import edu.emory.mathcs.backport.java.util.Arrays;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.List;
@ -305,9 +303,8 @@ public class Block {
/**
* Calculate GasLimit
* max(10000, (parent gas limit * (1024 - 1) + (parent gas used * 6 / 5)) / 1024)
*
* @return
* See Yellow Paper: http://www.gavwood.com/Paper.pdf - page 5, 4.3.4 (25)
* @return long value of the gasLimit
*/
public long calcGasLimit() {
if (this.isGenesis())
@ -318,6 +315,11 @@ public class Block {
}
}
/**
* Calculate Difficulty
* See Yellow Paper: http://www.gavwood.com/Paper.pdf - page 5, 4.3.4 (24)
* @return byte array value of the difficulty
*/
public byte[] calcDifficulty() {
if (this.isGenesis())
return Genesis.DIFFICULTY;