| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.internal.table; |
| |
| import java.util.BitSet; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.UUID; |
| import java.util.Objects; |
| import org.apache.ignite.binary.BinaryObject; |
| import org.apache.ignite.binary.BinaryObjects; |
| import org.apache.ignite.internal.schema.Column; |
| import org.apache.ignite.internal.schema.SchemaDescriptor; |
| import org.apache.ignite.table.Tuple; |
| import org.apache.ignite.table.TupleBuilder; |
| |
| /** |
| * Buildable tuple. |
| */ |
| public class TupleBuilderImpl implements TupleBuilder, Tuple { |
| /** Columns values. */ |
| protected Map<String, Object> map; |
| |
| /** Current schema descriptor. */ |
| private SchemaDescriptor schemaDesc; |
| |
| /** |
| * Creates tuple builder. |
| * |
| * @param schemaDesc Schema descriptor. |
| */ |
| public TupleBuilderImpl(SchemaDescriptor schemaDesc) { |
| Objects.requireNonNull(schemaDesc); |
| |
| this.schemaDesc = schemaDesc; |
| map = new HashMap<>(schemaDesc.length()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public TupleBuilder set(String colName, Object val) { |
| Column col = schema().column(colName); |
| |
| if (col == null) |
| throw new ColumnNotFoundException("Column not found [col=" + colName + "schema=" + schemaDesc + ']'); |
| |
| col.validate(val); |
| |
| map.put(colName, val); |
| |
| return this; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Tuple build() { |
| return this; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public <T> T valueOrDefault(String colName, T def) { |
| return (T)map.getOrDefault(colName, def); |
| } |
| |
| @Override public <T> T value(String colName) { |
| return (T)map.get(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BinaryObject binaryObjectField(String colName) { |
| byte[] data = value(colName); |
| |
| return BinaryObjects.wrap(data); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public byte byteValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public short shortValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int intValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public long longValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public float floatValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public double doubleValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public String stringValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public UUID uuidValue(String colName) { |
| return value(colName); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public BitSet bitmaskValue(String colName) { |
| return value(colName); |
| } |
| |
| /** |
| * Get schema descriptor. |
| * |
| * @return Schema descriptor. |
| */ |
| public SchemaDescriptor schema() { |
| return schemaDesc; |
| } |
| |
| /** |
| * @param schemaDesc New current schema descriptor. |
| */ |
| protected void schema(SchemaDescriptor schemaDesc) { |
| this.schemaDesc = schemaDesc; |
| } |
| } |