Mercurial > hg > Database > Christie

comparison src/main/java/christie/blockchain/BlockHeader.java @ 146:0ef25958ac04

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add transaction
author akahori
date Mon, 07 Jan 2019 16:02:26 +0900
parents 694ea96a557a
children cd2fab84cd8b
comparison
equal deleted inserted replaced
140:77169cd8a5e8 146:0ef25958ac04
28 this.difficulty = difficulty; 28 this.difficulty = difficulty;
29 this.number = number; 29 this.number = number;
30 this.timestamp = timestamp; 30 this.timestamp = timestamp;
31 } 31 }
32 32
33 public byte[] getHash(boolean withNonce){ 33 public byte[] getParamByteArray(boolean withNonce){
34 34
35 ByteArrayOutputStream output = new ByteArrayOutputStream(); 35 ByteArrayOutputStream output = new ByteArrayOutputStream();
36 36
37 byte[] timestampByte = BigInteger.valueOf(this.timestamp).toByteArray(); 37 byte[] timestampByte = BigInteger.valueOf(this.timestamp).toByteArray();
38 38
55 return output.toByteArray(); 55 return output.toByteArray();
56 56
57 } 57 }
58 58
59 public byte[] getParentHash() { 59 public byte[] getParentHash() {
60
60 return parentHash; 61 return parentHash;
61 } 62 }
62 63
63 public byte[] getPresentHash() { 64 public byte[] getPresentHash() {
64 return hashUtil.sha256(getHash(true)); 65
66 return hashUtil.sha256(getParamByteArray(true));
65 } 67 }
66 68
67 public byte[] getPresentHashWithoutNonce(){ 69 public byte[] getByteArrayWithoutNonce(){
68 return getHash(false); 70
71 return getParamByteArray(false);
69 } 72 }
70 73
71 public void setTimestamp(long timestamp) { 74 public void setTimestamp(long timestamp) {
72 this.timestamp = timestamp; 75 this.timestamp = timestamp;
73 } 76 }