[block meta] add the parents of the block into block meta data, seria…

…lize and deserialize

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.starcoin</groupId>
     <artifactId>sdk</artifactId>
-    <version>1.2.3</version>
+    <version>1.2.4</version>
 
     <name>Starcoin Java SDK</name>
     <description>Starcoin Java SDK</description>

src/main/java/org/starcoin/bean/BlockMetadata.java

@@ -16,6 +16,7 @@
 package org.starcoin.bean;
 
 import com.alibaba.fastjson.annotation.JSONField;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 public class BlockMetadata {
@@ -44,6 +45,11 @@ public class BlockMetadata {
     @JsonProperty("parent_gas_used")
     long parentGasUsed;
 
+    @JSONField(name = "parents_hash")
+    @JsonProperty("parents_hash")
+    @JsonIgnore
+    String parentsHash;
+
     public String getParentHash() {
         return parentHash;
     }
@@ -108,6 +114,14 @@ public void setParentGasUsed(long parentGasUsed) {
         this.parentGasUsed = parentGasUsed;
     }
 
+    public String getParentsHash() {
+        return parentsHash;
+    }
+
+    public void setParentsHash(String parentsHash) {
+        this.parentsHash = parentsHash;
+    }
+
     @Override
     public String toString() {
         return "BlockMetadata{" +
@@ -119,6 +133,7 @@ public String toString() {
                 ", number='" + number + '\'' +
                 ", chainId='" + chainId + '\'' +
                 ", parentGasUsed=" + parentGasUsed +
+                ", parentsHash=" + parentsHash +
                 '}';
     }
 }

src/main/java/org/starcoin/types/BlockMetadata.java

@@ -1,6 +1,12 @@
 package org.starcoin.types;
 
 
+import com.novi.serde.Unsigned;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.stream.Collectors;
+
 public final class BlockMetadata {
     public final HashValue parent_hash;
     public final @com.novi.serde.Unsigned Long timestamp;
@@ -10,8 +16,19 @@ public final class BlockMetadata {
     public final @com.novi.serde.Unsigned Long number;
     public final ChainId chain_id;
     public final @com.novi.serde.Unsigned Long parent_gas_used;
+    public final List<HashValue> parents_hash;
 
-    public BlockMetadata(HashValue parent_hash, @com.novi.serde.Unsigned Long timestamp, AccountAddress author, java.util.Optional<AuthenticationKey> author_auth_key, @com.novi.serde.Unsigned Long uncles, @com.novi.serde.Unsigned Long number, ChainId chain_id, @com.novi.serde.Unsigned Long parent_gas_used) {
+    public BlockMetadata(
+            HashValue parent_hash,
+            @Unsigned Long timestamp,
+            AccountAddress author,
+            Optional<AuthenticationKey> author_auth_key,
+            @Unsigned Long uncles,
+            @Unsigned Long number,
+            ChainId chain_id,
+            @Unsigned Long parent_gas_used,
+            List<HashValue> parents_hash
+    ) {
         java.util.Objects.requireNonNull(parent_hash, "parent_hash must not be null");
         java.util.Objects.requireNonNull(timestamp, "timestamp must not be null");
         java.util.Objects.requireNonNull(author, "author must not be null");
@@ -28,6 +45,7 @@ public BlockMetadata(HashValue parent_hash, @com.novi.serde.Unsigned Long timest
         this.number = number;
         this.chain_id = chain_id;
         this.parent_gas_used = parent_gas_used;
+        this.parents_hash = parents_hash;
     }
 
     public static BlockMetadata deserialize(com.novi.serde.Deserializer deserializer) throws com.novi.serde.DeserializationError {
@@ -41,7 +59,8 @@ public static BlockMetadata deserialize(com.novi.serde.Deserializer deserializer
         builder.number = deserializer.deserialize_u64();
         builder.chain_id = ChainId.deserialize(deserializer);
         builder.parent_gas_used = deserializer.deserialize_u64();
-        deserializer.decrease_container_depth();
+        builder.parents_hash = TraitHelpers.deserialize_vector_hashvalue(deserializer);
+
         return builder.build();
     }
 
@@ -67,6 +86,7 @@ public void serialize(com.novi.serde.Serializer serializer) throws com.novi.serd
         serializer.serialize_u64(number);
         chain_id.serialize(serializer);
         serializer.serialize_u64(parent_gas_used);
+        TraitHelpers.serialize_vector_hashvalue(parents_hash, serializer);
         serializer.decrease_container_depth();
     }
 
@@ -105,7 +125,7 @@ public boolean equals(Object obj) {
         if (!java.util.Objects.equals(this.parent_gas_used, other.parent_gas_used)) {
             return false;
         }
-        return true;
+        return java.util.Objects.equals(this.parents_hash, other.parents_hash);
     }
 
     public int hashCode() {
@@ -130,6 +150,7 @@ public static final class Builder {
         public @com.novi.serde.Unsigned Long number;
         public ChainId chain_id;
         public @com.novi.serde.Unsigned Long parent_gas_used;
+        public List<HashValue> parents_hash;
 
         public BlockMetadata build() {
             return new BlockMetadata(
@@ -140,7 +161,8 @@ public BlockMetadata build() {
                     uncles,
                     number,
                     chain_id,
-                    parent_gas_used
+                    parent_gas_used,
+                    parents_hash
             );
         }
     }

src/main/java/org/starcoin/types/TraitHelpers.java

@@ -1,5 +1,7 @@
 package org.starcoin.types;
 
+import java.util.List;
+
 final class TraitHelpers {
     static void serialize_array16_u8_array(java.util.@com.novi.serde.ArrayLen(length = 16) List<@com.novi.serde.Unsigned Byte> value, com.novi.serde.Serializer serializer) throws com.novi.serde.SerializationError {
         if (value.size() != 16) {
@@ -105,6 +107,15 @@ static java.util.List<String> deserialize_vector_str(com.novi.serde.Deserializer
         return obj;
     }
 
+    static java.util.List<HashValue> deserialize_vector_hashvalue(com.novi.serde.Deserializer deserializer) throws com.novi.serde.DeserializationError {
+        long length = deserializer.deserialize_len();
+        java.util.List<HashValue> obj = new java.util.ArrayList<>((int) length);
+        for (long i = 0; i < length; i++) {
+            obj.add(HashValue.deserialize(deserializer));
+        }
+        return obj;
+    }
+
     static void serialize_option_AuthenticationKey(java.util.Optional<AuthenticationKey> value, com.novi.serde.Serializer serializer) throws com.novi.serde.SerializationError {
         if (value.isPresent()) {
             serializer.serialize_option_tag(true);
@@ -301,5 +312,12 @@ static void serialize_vector_u8(java.util.List<@com.novi.serde.Unsigned Byte> va
         return obj;
     }
 
+    static void serialize_vector_hashvalue(List<HashValue> hashValueList, com.novi.serde.Serializer serializer) throws com.novi.serde.SerializationError {
+        serializer.serialize_len(hashValueList.size());
+        for (HashValue hash : hashValueList) {
+            hash.serialize(serializer);
+        }
+    }
+
 }