Examples with RelationshipTypeTokenRecord org.neo4j.kernel.impl.store.record.RelationshipTypeTokenRecord used on opensource projects

Example 26 with RelationshipTypeTokenRecord

use of org.neo4j.kernel.impl.store.record.RelationshipTypeTokenRecord in project neo4j by neo4j.

the class PhysicalLogCommandReaderV3_0_2 method visitRelationshipTypeTokenCommand.

private Command visitRelationshipTypeTokenCommand(ReadableChannel channel) throws IOException {
    int id = channel.getInt();
    RelationshipTypeTokenRecord before = readRelationshipTypeTokenRecord(id, channel);
    if (before == null) {
        return null;
    }
    RelationshipTypeTokenRecord after = readRelationshipTypeTokenRecord(id, channel);
    if (after == null) {
        return null;
    }
    return new Command.RelationshipTypeTokenCommand(before, after);
}

Example 27 with RelationshipTypeTokenRecord

use of org.neo4j.kernel.impl.store.record.RelationshipTypeTokenRecord in project neo4j by neo4j.

the class PhysicalLogCommandReaderV2_2 method visitRelationshipTypeTokenCommand.

private Command visitRelationshipTypeTokenCommand(ReadableChannel channel) throws IOException {
    // id+in_use(byte)+type_blockId(int)+nr_type_records(int)
    int id = channel.getInt();
    byte inUseFlag = channel.get();
    boolean inUse = false;
    if ((inUseFlag & Record.IN_USE.byteValue()) == Record.IN_USE.byteValue()) {
        inUse = true;
    } else if (inUseFlag != Record.NOT_IN_USE.byteValue()) {
        throw new IOException("Illegal in use flag: " + inUseFlag);
    }
    RelationshipTypeTokenRecord record = new RelationshipTypeTokenRecord(id);
    record.setInUse(inUse);
    record.setNameId(channel.getInt());
    int nrTypeRecords = channel.getInt();
    for (int i = 0; i < nrTypeRecords; i++) {
        DynamicRecord dr = readDynamicRecord(channel);
        if (dr == null) {
            return null;
        }
        record.addNameRecord(dr);
    }
    return new Command.RelationshipTypeTokenCommand(null, record);
}

Example 28 with RelationshipTypeTokenRecord

use of org.neo4j.kernel.impl.store.record.RelationshipTypeTokenRecord in project neo4j by neo4j.

the class PhysicalLogCommandReaderV3_0 method visitRelationshipTypeTokenCommand.

private Command visitRelationshipTypeTokenCommand(ReadableChannel channel) throws IOException {
    int id = channel.getInt();
    RelationshipTypeTokenRecord before = readRelationshipTypeTokenRecord(id, channel);
    if (before == null) {
        return null;
    }
    RelationshipTypeTokenRecord after = readRelationshipTypeTokenRecord(id, channel);
    if (after == null) {
        return null;
    }
    return new Command.RelationshipTypeTokenCommand(before, after);
}

Example 29 with RelationshipTypeTokenRecord

use of org.neo4j.kernel.impl.store.record.RelationshipTypeTokenRecord in project neo4j by neo4j.

the class PhysicalLogCommandReaderV2_2_10 method visitRelationshipTypeTokenCommand.

private Command visitRelationshipTypeTokenCommand(ReadableChannel channel) throws IOException {
    // id+in_use(byte)+type_blockId(int)+nr_type_records(int)
    int id = channel.getInt();
    byte inUseFlag = channel.get();
    boolean inUse = false;
    if ((inUseFlag & Record.IN_USE.byteValue()) == Record.IN_USE.byteValue()) {
        inUse = true;
    } else if (inUseFlag != Record.NOT_IN_USE.byteValue()) {
        throw new IOException("Illegal in use flag: " + inUseFlag);
    }
    RelationshipTypeTokenRecord record = new RelationshipTypeTokenRecord(id);
    record.setInUse(inUse);
    record.setNameId(channel.getInt());
    int nrTypeRecords = channel.getInt();
    for (int i = 0; i < nrTypeRecords; i++) {
        DynamicRecord dr = readDynamicRecord(channel);
        if (dr == null) {
            return null;
        }
        record.addNameRecord(dr);
    }
    return new Command.RelationshipTypeTokenCommand(null, record);
}

Example 30 with RelationshipTypeTokenRecord

use of org.neo4j.kernel.impl.store.record.RelationshipTypeTokenRecord in project neo4j by neo4j.

the class PhysicalLogCommandReaderV3_0 method readRelationshipTypeTokenRecord.

private RelationshipTypeTokenRecord readRelationshipTypeTokenRecord(int id, ReadableChannel channel) throws IOException {
    // in_use(byte)+type_blockId(int)+nr_type_records(int)
    byte inUseFlag = channel.get();
    boolean inUse = false;
    if ((inUseFlag & Record.IN_USE.byteValue()) == Record.IN_USE.byteValue()) {
        inUse = true;
    } else if (inUseFlag != Record.NOT_IN_USE.byteValue()) {
        throw new IOException("Illegal in use flag: " + inUseFlag);
    }
    RelationshipTypeTokenRecord record = new RelationshipTypeTokenRecord(id);
    record.setInUse(inUse);
    record.setNameId(channel.getInt());
    int nrTypeRecords = channel.getInt();
    for (int i = 0; i < nrTypeRecords; i++) {
        DynamicRecord dr = readDynamicRecord(channel);
        if (dr == null) {
            return null;
        }
        record.addNameRecord(dr);
    }
    return record;
}