| /** |
| * 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. |
| */ |
| |
| import java.lang.Override; |
| import java.util.Vector; |
| |
| import org.apache.drill.exec.vector.AllocationHelper; |
| import org.apache.drill.exec.vector.ValueVector.Mutator; |
| import org.apache.drill.exec.vector.complex.IndexHolder; |
| import org.apache.drill.exec.vector.complex.reader.FieldReader; |
| |
| <@pp.dropOutputFile /> |
| <#list vv.types as type> |
| <#list type.minor as minor> |
| <#list ["", "Nullable", "Repeated"] as mode> |
| <#assign name = mode + minor.class?cap_first /> |
| <#assign eName = name /> |
| <#assign javaType = (minor.javaType!type.javaType) /> |
| <#assign fields = minor.fields!type.fields /> |
| |
| <@pp.changeOutputFile name="/org/apache/drill/exec/vector/complex/impl/${eName}WriterImpl.java" /> |
| <#include "/@includes/license.ftl" /> |
| |
| package org.apache.drill.exec.vector.complex.impl; |
| |
| <#include "/@includes/vv_imports.ftl" /> |
| |
| /* This class is generated using freemarker and the ComplexWriters.java template */ |
| @SuppressWarnings("unused") |
| public class ${eName}WriterImpl extends AbstractFieldWriter { |
| |
| private final ${name}Vector.Mutator mutator; |
| final ${name}Vector vector; |
| |
| public ${eName}WriterImpl(${name}Vector vector, AbstractFieldWriter parent){ |
| super(parent); |
| this.mutator = vector.getMutator(); |
| this.vector = vector; |
| } |
| |
| public MaterializedField getField(){ |
| return vector.getField(); |
| } |
| |
| public int getValueCapacity() { |
| return vector.getValueCapacity(); |
| } |
| |
| public void checkValueCapacity() { |
| inform(vector.getValueCapacity() > idx()); |
| } |
| |
| public void allocate(){ |
| inform(vector.allocateNewSafe()); |
| } |
| |
| public void clear(){ |
| vector.clear(); |
| } |
| |
| protected int idx(){ |
| return super.idx(); |
| } |
| |
| protected void inform(boolean ok){ |
| super.inform(ok); |
| } |
| |
| <#if mode == "Repeated"> |
| |
| public void write(${minor.class?cap_first}Holder h){ |
| if(ok()){ |
| // update to inform(addSafe) once available for all repeated vector types for holders. |
| mutator.addSafe(idx(), h); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| |
| public void write(Nullable${minor.class?cap_first}Holder h){ |
| if(ok()){ |
| // update to inform(addSafe) once available for all repeated vector types for holders. |
| mutator.addSafe(idx(), h); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| |
| <#if !(minor.class == "Decimal9" || minor.class == "Decimal18" || minor.class == "Decimal28Sparse" || minor.class == "Decimal38Sparse" || minor.class == "Decimal28Dense" || minor.class == "Decimal38Dense")> |
| public void write${minor.class}(<#list fields as field>${field.type} ${field.name}<#if field_has_next>, </#if></#list>){ |
| if(ok()){ |
| // update to inform(setSafe) once available for all vector types for holders. |
| mutator.addSafe(idx(), <#list fields as field>${field.name}<#if field_has_next>, </#if></#list>); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| </#if> |
| |
| public void setPosition(int idx){ |
| if (ok()){ |
| super.setPosition(idx); |
| mutator.startNewGroup(idx); |
| } |
| } |
| |
| |
| <#else> |
| |
| public void write(${minor.class}Holder h){ |
| if(ok()){ |
| mutator.setSafe(idx(), h); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| |
| public void write(Nullable${minor.class}Holder h){ |
| if(ok()){ |
| mutator.setSafe(idx(), h); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| |
| <#if !(minor.class == "Decimal9" || minor.class == "Decimal18" || minor.class == "Decimal28Sparse" || minor.class == "Decimal38Sparse" || minor.class == "Decimal28Dense" || minor.class == "Decimal38Dense")> |
| public void write${minor.class}(<#list fields as field>${field.type} ${field.name}<#if field_has_next>, </#if></#list>){ |
| if(ok()){ |
| mutator.setSafe(idx(), <#if mode == "Nullable">1, </#if><#list fields as field>${field.name}<#if field_has_next>, </#if></#list>); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| |
| <#if mode == "Nullable"> |
| public void writeNull(){ |
| if(ok()){ |
| mutator.setNull(idx()); |
| vector.setCurrentValueCount(idx()); |
| } |
| } |
| </#if> |
| </#if> |
| |
| </#if> |
| |
| } |
| |
| <@pp.changeOutputFile name="/org/apache/drill/exec/vector/complex/writer/${eName}Writer.java" /> |
| <#include "/@includes/license.ftl" /> |
| |
| package org.apache.drill.exec.vector.complex.writer; |
| |
| <#include "/@includes/vv_imports.ftl" /> |
| @SuppressWarnings("unused") |
| public interface ${eName}Writer extends BaseWriter{ |
| public void write(${minor.class}Holder h); |
| |
| <#if !(minor.class == "Decimal9" || minor.class == "Decimal18" || minor.class == "Decimal28Sparse" || minor.class == "Decimal38Sparse" || minor.class == "Decimal28Dense" || minor.class == "Decimal38Dense")> |
| public void write${minor.class}(<#list fields as field>${field.type} ${field.name}<#if field_has_next>, </#if></#list>); |
| </#if> |
| } |
| |
| |
| |
| </#list> |
| </#list> |
| </#list> |
| |
| |