Examples with BytesInput com.baidu.hugegraph.computer.core.io.BytesInput used on opensource projects

Example 31 with BytesInput

use of com.baidu.hugegraph.computer.core.io.BytesInput in project hugegraph-computer by hugegraph.

the class BytesId method asObject.

@Override
public Object asObject() {
    switch(this.idType) {
        case LONG:
            BytesInput input = IOFactory.createBytesInput(this.bytes, 0, this.length);
            try {
                return input.readLong();
            } catch (IOException e) {
                throw new ComputerException("Failed to read BytesId to " + "Long object");
            }
        case UTF8:
            return CoderUtil.decode(this.bytes, 0, this.length);
        case UUID:
            input = IOFactory.createBytesInput(this.bytes, 0, this.length);
            try {
                long high = input.readLong();
                long low = input.readLong();
                return new UUID(high, low);
            } catch (IOException e) {
                throw new ComputerException("Failed to read BytesId to " + "UUID object");
            }
        default:
            throw new ComputerException("Unexpected IdType %s", this.idType);
    }
}

Example 32 with BytesInput

use of com.baidu.hugegraph.computer.core.io.BytesInput in project hugegraph-computer by hugegraph.

the class EntriesUtil method kvEntryWithFirstSubKv.

public static KvEntryWithFirstSubKv kvEntryWithFirstSubKv(KvEntry entry) {
    try {
        BytesInput input = IOFactory.createBytesInput(entry.value().bytes());
        // Read sub-entry size
        long subKvNum = input.readFixedInt();
        KvEntry firstSubKv = EntriesUtil.subKvEntryFromInput(input, true);
        return new KvEntryWithFirstSubKv(entry.key(), entry.value(), firstSubKv, subKvNum);
    } catch (IOException e) {
        throw new ComputerException(e.getMessage(), e);
    }
}