codegen.templates.FixedValueVectors Maven / Gradle / Ivy
/**
* 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;
<@pp.dropOutputFile />
<#list vv.types as type>
<#list type.minor as minor>
<#assign friendlyType = (minor.friendlyType!minor.boxedType!type.boxedType) />
<#if type.major == "Fixed">
<@pp.changeOutputFile name="/org/apache/drill/exec/vector/${minor.class}Vector.java" />
<#include "/@includes/license.ftl" />
package org.apache.drill.exec.vector;
<#include "/@includes/vv_imports.ftl" />
/**
* ${minor.class} implements a vector of fixed width values. Elements in the vector are accessed
* by position, starting from the logical start of the vector. Values should be pushed onto the
* vector sequentially, but may be randomly accessed.
* The width of each element is ${type.width} byte(s)
* The equivalent Java primitive is '${minor.javaType!type.javaType}'
*
* NB: this class is automatically generated from ${.template_name} and ValueVectorTypes.tdd using FreeMarker.
*/
public final class ${minor.class}Vector extends BaseDataValueVector implements FixedWidthVector{
private static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(${minor.class}Vector.class);
private final FieldReader reader = new ${minor.class}ReaderImpl(${minor.class}Vector.this);
private final Accessor accessor = new Accessor();
private final Mutator mutator = new Mutator();
private int allocationSizeInBytes = INITIAL_VALUE_ALLOCATION * ${type.width};
private int allocationMonitor = 0;
public ${minor.class}Vector(MaterializedField field, BufferAllocator allocator) {
super(field, allocator);
}
@Override
public FieldReader getReader(){
return reader;
}
@Override
public int getBufferSizeFor(final int valueCount) {
if (valueCount == 0) {
return 0;
}
return valueCount * ${type.width};
}
@Override
public int getValueCapacity(){
return (int) (data.capacity() *1.0 / ${type.width});
}
@Override
public Accessor getAccessor(){
return accessor;
}
@Override
public Mutator getMutator(){
return mutator;
}
@Override
public void setInitialCapacity(final int valueCount) {
final long size = 1L * valueCount * ${type.width};
if (size > MAX_ALLOCATION_SIZE) {
throw new OversizedAllocationException("Requested amount of memory is more than max allowed allocation size");
}
allocationSizeInBytes = (int)size;
}
@Override
public void allocateNew() {
if(!allocateNewSafe()){
throw new OutOfMemoryException("Failure while allocating buffer.");
}
}
@Override
public boolean allocateNewSafe() {
long curAllocationSize = allocationSizeInBytes;
if (allocationMonitor > 10) {
curAllocationSize = Math.max(8, curAllocationSize / 2);
allocationMonitor = 0;
} else if (allocationMonitor < -2) {
curAllocationSize = allocationSizeInBytes * 2L;
allocationMonitor = 0;
}
try{
allocateBytes(curAllocationSize);
} catch (DrillRuntimeException ex) {
return false;
}
return true;
}
/**
* Allocate a new buffer that supports setting at least the provided number of values. May actually be sized bigger
* depending on underlying buffer rounding size. Must be called prior to using the ValueVector.
*
* Note that the maximum number of values a vector can allocate is Integer.MAX_VALUE / value width.
*
* @param valueCount
* @throws org.apache.drill.exec.memory.OutOfMemoryException if it can't allocate the new buffer
*/
@Override
public void allocateNew(final int valueCount) {
allocateBytes(valueCount * ${type.width});
}
@Override
public void reset() {
allocationSizeInBytes = INITIAL_VALUE_ALLOCATION;
allocationMonitor = 0;
zeroVector();
super.reset();
}
private void allocateBytes(final long size) {
if (size > MAX_ALLOCATION_SIZE) {
throw new OversizedAllocationException("Requested amount of memory is more than max allowed allocation size");
}
final int curSize = (int)size;
clear();
data = allocator.buffer(curSize);
data.readerIndex(0);
allocationSizeInBytes = curSize;
}
/**
* Allocate new buffer with double capacity, and copy data into the new buffer. Replace vector's buffer with new buffer, and release old one
*
* @throws org.apache.drill.exec.memory.OutOfMemoryException if it can't allocate the new buffer
*/
public void reAlloc() {
final long newAllocationSize = allocationSizeInBytes * 2L;
if (newAllocationSize > MAX_ALLOCATION_SIZE) {
throw new OversizedAllocationException("Unable to expand the buffer. Max allowed buffer size is reached.");
}
logger.debug("Reallocating vector [{}]. # of bytes: [{}] -> [{}]", field, allocationSizeInBytes, newAllocationSize);
final DrillBuf newBuf = allocator.buffer((int)newAllocationSize);
newBuf.setBytes(0, data, 0, data.capacity());
final int halfNewCapacity = newBuf.capacity() / 2;
newBuf.setZero(halfNewCapacity, halfNewCapacity);
newBuf.writerIndex(data.writerIndex());
data.release(1);
data = newBuf;
allocationSizeInBytes = (int)newAllocationSize;
}
/**
* {@inheritDoc}
*/
@Override
public void zeroVector() {
data.setZero(0, data.capacity());
}
@Override
public void load(SerializedField metadata, DrillBuf buffer) {
Preconditions.checkArgument(this.field.getPath().equals(metadata.getNamePart().getName()), "The field %s doesn't match the provided metadata %s.", this.field, metadata);
final int actualLength = metadata.getBufferLength();
final int valueCount = metadata.getValueCount();
final int expectedLength = valueCount * ${type.width};
assert actualLength == expectedLength : String.format("Expected to load %d bytes but actually loaded %d bytes", expectedLength, actualLength);
clear();
if (data != null) {
data.release(1);
}
data = buffer.slice(0, actualLength);
data.retain(1);
data.writerIndex(actualLength);
}
public TransferPair getTransferPair(BufferAllocator allocator){
return new TransferImpl(getField(), allocator);
}
@Override
public TransferPair getTransferPair(String ref, BufferAllocator allocator){
return new TransferImpl(getField().withPath(ref), allocator);
}
@Override
public TransferPair makeTransferPair(ValueVector to) {
return new TransferImpl((${minor.class}Vector) to);
}
public void transferTo(${minor.class}Vector target){
target.clear();
target.data = data.transferOwnership(target.allocator).buffer;
target.data.writerIndex(data.writerIndex());
clear();
}
public void splitAndTransferTo(int startIndex, int length, ${minor.class}Vector target) {
final int startPoint = startIndex * ${type.width};
final int sliceLength = length * ${type.width};
target.clear();
target.data = data.slice(startPoint, sliceLength).transferOwnership(target.allocator).buffer;
target.data.writerIndex(sliceLength);
}
private class TransferImpl implements TransferPair{
private ${minor.class}Vector to;
public TransferImpl(MaterializedField field, BufferAllocator allocator){
to = new ${minor.class}Vector(field, allocator);
}
public TransferImpl(${minor.class}Vector to) {
this.to = to;
}
@Override
public ${minor.class}Vector getTo(){
return to;
}
@Override
public void transfer(){
transferTo(to);
}
@Override
public void splitAndTransfer(int startIndex, int length) {
splitAndTransferTo(startIndex, length, to);
}
@Override
public void copyValueSafe(int fromIndex, int toIndex) {
to.copyFromSafe(fromIndex, toIndex, ${minor.class}Vector.this);
}
}
public void copyFrom(int fromIndex, int thisIndex, ${minor.class}Vector from){
<#if (type.width > 8)>
from.data.getBytes(fromIndex * ${type.width}, data, thisIndex * ${type.width}, ${type.width});
<#else> <#-- type.width <= 8 -->
data.set${(minor.javaType!type.javaType)?cap_first}(thisIndex * ${type.width},
from.data.get${(minor.javaType!type.javaType)?cap_first}(fromIndex * ${type.width})
);
<#-- type.width -->
}
public void copyFromSafe(int fromIndex, int thisIndex, ${minor.class}Vector from){
while(thisIndex >= getValueCapacity()) {
reAlloc();
}
copyFrom(fromIndex, thisIndex, from);
}
public void decrementAllocationMonitor() {
if (allocationMonitor > 0) {
allocationMonitor = 0;
}
--allocationMonitor;
}
private void incrementAllocationMonitor() {
++allocationMonitor;
}
public final class Accessor extends BaseDataValueVector.BaseAccessor {
@Override
public int getValueCount() {
return data.writerIndex() / ${type.width};
}
@Override
public boolean isNull(int index){
return false;
}
<#if (type.width > 8)>
public ${minor.javaType!type.javaType} get(int index) {
return data.slice(index * ${type.width}, ${type.width});
}
<#if (minor.class == "Interval")>
public void get(int index, ${minor.class}Holder holder){
final int offsetIndex = index * ${type.width};
holder.months = data.getInt(offsetIndex);
holder.days = data.getInt(offsetIndex + ${minor.daysOffset});
holder.milliseconds = data.getInt(offsetIndex + ${minor.millisecondsOffset});
}
public void get(int index, Nullable${minor.class}Holder holder){
final int offsetIndex = index * ${type.width};
holder.isSet = 1;
holder.months = data.getInt(offsetIndex);
holder.days = data.getInt(offsetIndex + ${minor.daysOffset});
holder.milliseconds = data.getInt(offsetIndex + ${minor.millisecondsOffset});
}
@Override
public ${friendlyType} getObject(int index) {
final int offsetIndex = index * ${type.width};
final int months = data.getInt(offsetIndex);
final int days = data.getInt(offsetIndex + ${minor.daysOffset});
final int millis = data.getInt(offsetIndex + ${minor.millisecondsOffset});
final Period p = new Period();
return p.plusMonths(months).plusDays(days).plusMillis(millis);
}
public StringBuilder getAsStringBuilder(int index) {
final int offsetIndex = index * ${type.width};
int months = data.getInt(offsetIndex);
final int days = data.getInt(offsetIndex + ${minor.daysOffset});
int millis = data.getInt(offsetIndex + ${minor.millisecondsOffset});
final int years = (months / org.apache.drill.exec.expr.fn.impl.DateUtility.yearsToMonths);
months = (months % org.apache.drill.exec.expr.fn.impl.DateUtility.yearsToMonths);
final int hours = millis / (org.apache.drill.exec.expr.fn.impl.DateUtility.hoursToMillis);
millis = millis % (org.apache.drill.exec.expr.fn.impl.DateUtility.hoursToMillis);
final int minutes = millis / (org.apache.drill.exec.expr.fn.impl.DateUtility.minutesToMillis);
millis = millis % (org.apache.drill.exec.expr.fn.impl.DateUtility.minutesToMillis);
final long seconds = millis / (org.apache.drill.exec.expr.fn.impl.DateUtility.secondsToMillis);
millis = millis % (org.apache.drill.exec.expr.fn.impl.DateUtility.secondsToMillis);
final String yearString = (Math.abs(years) == 1) ? " year " : " years ";
final String monthString = (Math.abs(months) == 1) ? " month " : " months ";
final String dayString = (Math.abs(days) == 1) ? " day " : " days ";
return(new StringBuilder().
append(years).append(yearString).
append(months).append(monthString).
append(days).append(dayString).
append(hours).append(":").
append(minutes).append(":").
append(seconds).append(".").
append(millis));
}
<#elseif (minor.class == "IntervalDay")>
public void get(int index, ${minor.class}Holder holder){
final int offsetIndex = index * ${type.width};
holder.days = data.getInt(offsetIndex);
holder.milliseconds = data.getInt(offsetIndex + ${minor.millisecondsOffset});
}
public void get(int index, Nullable${minor.class}Holder holder){
final int offsetIndex = index * ${type.width};
holder.isSet = 1;
holder.days = data.getInt(offsetIndex);
holder.milliseconds = data.getInt(offsetIndex + ${minor.millisecondsOffset});
}
@Override
public ${friendlyType} getObject(int index) {
final int offsetIndex = index * ${type.width};
final int millis = data.getInt(offsetIndex + ${minor.millisecondsOffset});
final int days = data.getInt(offsetIndex);
final Period p = new Period();
return p.plusDays(days).plusMillis(millis);
}
public StringBuilder getAsStringBuilder(int index) {
final int offsetIndex = index * ${type.width};
int millis = data.getInt(offsetIndex + ${minor.millisecondsOffset});
final int days = data.getInt(offsetIndex);
final int hours = millis / (org.apache.drill.exec.expr.fn.impl.DateUtility.hoursToMillis);
millis = millis % (org.apache.drill.exec.expr.fn.impl.DateUtility.hoursToMillis);
final int minutes = millis / (org.apache.drill.exec.expr.fn.impl.DateUtility.minutesToMillis);
millis = millis % (org.apache.drill.exec.expr.fn.impl.DateUtility.minutesToMillis);
final int seconds = millis / (org.apache.drill.exec.expr.fn.impl.DateUtility.secondsToMillis);
millis = millis % (org.apache.drill.exec.expr.fn.impl.DateUtility.secondsToMillis);
final String dayString = (Math.abs(days) == 1) ? " day " : " days ";
return(new StringBuilder().
append(days).append(dayString).
append(hours).append(":").
append(minutes).append(":").
append(seconds).append(".").
append(millis));
}
<#elseif (minor.class == "Decimal28Sparse") || (minor.class == "Decimal38Sparse") || (minor.class == "Decimal28Dense") || (minor.class == "Decimal38Dense")>
public void get(int index, ${minor.class}Holder holder) {
holder.start = index * ${type.width};
holder.buffer = data;
holder.scale = getField().getScale();
holder.precision = getField().getPrecision();
}
public void get(int index, Nullable${minor.class}Holder holder) {
holder.isSet = 1;
holder.start = index * ${type.width};
holder.buffer = data;
holder.scale = getField().getScale();
holder.precision = getField().getPrecision();
}
@Override
public ${friendlyType} getObject(int index) {
<#if (minor.class == "Decimal28Sparse") || (minor.class == "Decimal38Sparse")>
// Get the BigDecimal object
return org.apache.drill.exec.util.DecimalUtility.getBigDecimalFromSparse(data, index * ${type.width}, ${minor.nDecimalDigits}, getField().getScale());
<#else>
return org.apache.drill.exec.util.DecimalUtility.getBigDecimalFromDense(data, index * ${type.width}, ${minor.nDecimalDigits}, getField().getScale(), ${minor.maxPrecisionDigits}, ${type.width});
}
<#else>
public void get(int index, ${minor.class}Holder holder){
holder.buffer = data;
holder.start = index * ${type.width};
}
public void get(int index, Nullable${minor.class}Holder holder){
holder.isSet = 1;
holder.buffer = data;
holder.start = index * ${type.width};
}
@Override
public ${friendlyType} getObject(int index) {
return data.slice(index * ${type.width}, ${type.width})
}
<#else> <#-- type.width <= 8 -->
public ${minor.javaType!type.javaType} get(int index) {
return data.get${(minor.javaType!type.javaType)?cap_first}(index * ${type.width});
}
<#if type.width == 4>
public long getTwoAsLong(int index) {
return data.getLong(index * ${type.width});
}
<#if minor.class == "Date">
@Override
public ${friendlyType} getObject(int index) {
org.joda.time.DateTime date = new org.joda.time.DateTime(get(index), org.joda.time.DateTimeZone.UTC);
date = date.withZoneRetainFields(org.joda.time.DateTimeZone.getDefault());
return date;
}
<#elseif minor.class == "TimeStamp">
@Override
public ${friendlyType} getObject(int index) {
org.joda.time.DateTime date = new org.joda.time.DateTime(get(index), org.joda.time.DateTimeZone.UTC);
date = date.withZoneRetainFields(org.joda.time.DateTimeZone.getDefault());
return date;
}
<#elseif minor.class == "IntervalYear">
@Override
public ${friendlyType} getObject(int index) {
final int value = get(index);
final int years = (value / org.apache.drill.exec.expr.fn.impl.DateUtility.yearsToMonths);
final int months = (value % org.apache.drill.exec.expr.fn.impl.DateUtility.yearsToMonths);
final Period p = new Period();
return p.plusYears(years).plusMonths(months);
}
public StringBuilder getAsStringBuilder(int index) {
int months = data.getInt(index);
final int years = (months / org.apache.drill.exec.expr.fn.impl.DateUtility.yearsToMonths);
months = (months % org.apache.drill.exec.expr.fn.impl.DateUtility.yearsToMonths);
final String yearString = (Math.abs(years) == 1) ? " year " : " years ";
final String monthString = (Math.abs(months) == 1) ? " month " : " months ";
return(new StringBuilder().
append(years).append(yearString).
append(months).append(monthString));
}
<#elseif minor.class == "Time">
@Override
public DateTime getObject(int index) {
org.joda.time.DateTime time = new org.joda.time.DateTime(get(index), org.joda.time.DateTimeZone.UTC);
time = time.withZoneRetainFields(org.joda.time.DateTimeZone.getDefault());
return time;
}
<#elseif minor.class == "Decimal9" || minor.class == "Decimal18">
@Override
public ${friendlyType} getObject(int index) {
final BigInteger value = BigInteger.valueOf(((${type.boxedType})get(index)).${type.javaType}Value());
return new BigDecimal(value, getField().getScale());
}
<#else>
@Override
public ${friendlyType} getObject(int index) {
return get(index);
}
public ${minor.javaType!type.javaType} getPrimitiveObject(int index) {
return get(index);
}
public void get(int index, ${minor.class}Holder holder){
<#if minor.class.startsWith("Decimal")>
holder.scale = getField().getScale();
holder.precision = getField().getPrecision();
holder.value = data.get${(minor.javaType!type.javaType)?cap_first}(index * ${type.width});
}
public void get(int index, Nullable${minor.class}Holder holder){
holder.isSet = 1;
holder.value = data.get${(minor.javaType!type.javaType)?cap_first}(index * ${type.width});
}
<#-- type.width -->
}
/**
* ${minor.class}.Mutator implements a mutable vector of fixed width values. Elements in the
* vector are accessed by position from the logical start of the vector. Values should be pushed
* onto the vector sequentially, but may be randomly accessed.
* The width of each element is ${type.width} byte(s)
* The equivalent Java primitive is '${minor.javaType!type.javaType}'
*
* NB: this class is automatically generated from ValueVectorTypes.tdd using FreeMarker.
*/
public final class Mutator extends BaseDataValueVector.BaseMutator {
private Mutator(){};
/**
* Set the element at the given index to the given value. Note that widths smaller than
* 32 bits are handled by the DrillBuf interface.
*
* @param index position of the bit to set
* @param value value to set
*/
<#if (type.width > 8)>
public void set(int index, <#if (type.width > 4)>${minor.javaType!type.javaType}<#else>int value) {
data.setBytes(index * ${type.width}, value, 0, ${type.width});
}
public void setSafe(int index, <#if (type.width > 4)>${minor.javaType!type.javaType}<#else>int value) {
while(index >= getValueCapacity()) {
reAlloc();
}
data.setBytes(index * ${type.width}, value, 0, ${type.width});
}
<#if (minor.class == "Interval")>
public void set(int index, int months, int days, int milliseconds){
final int offsetIndex = index * ${type.width};
data.setInt(offsetIndex, months);
data.setInt((offsetIndex + ${minor.daysOffset}), days);
data.setInt((offsetIndex + ${minor.millisecondsOffset}), milliseconds);
}
protected void set(int index, ${minor.class}Holder holder){
set(index, holder.months, holder.days, holder.milliseconds);
}
protected void set(int index, Nullable${minor.class}Holder holder){
set(index, holder.months, holder.days, holder.milliseconds);
}
public void setSafe(int index, int months, int days, int milliseconds){
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, months, days, milliseconds);
}
public void setSafe(int index, Nullable${minor.class}Holder holder){
setSafe(index, holder.months, holder.days, holder.milliseconds);
}
public void setSafe(int index, ${minor.class}Holder holder){
setSafe(index, holder.months, holder.days, holder.milliseconds);
}
<#elseif (minor.class == "IntervalDay")>
public void set(int index, int days, int milliseconds){
final int offsetIndex = index * ${type.width};
data.setInt(offsetIndex, days);
data.setInt((offsetIndex + ${minor.millisecondsOffset}), milliseconds);
}
protected void set(int index, ${minor.class}Holder holder){
set(index, holder.days, holder.milliseconds);
}
protected void set(int index, Nullable${minor.class}Holder holder){
set(index, holder.days, holder.milliseconds);
}
public void setSafe(int index, int days, int milliseconds){
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, days, milliseconds);
}
public void setSafe(int index, ${minor.class}Holder holder){
setSafe(index, holder.days, holder.milliseconds);
}
public void setSafe(int index, Nullable${minor.class}Holder holder){
setSafe(index, holder.days, holder.milliseconds);
}
<#elseif (minor.class == "Decimal28Sparse" || minor.class == "Decimal38Sparse") || (minor.class == "Decimal28Dense") || (minor.class == "Decimal38Dense")>
public void set(int index, ${minor.class}Holder holder){
set(index, holder.start, holder.buffer);
}
void set(int index, Nullable${minor.class}Holder holder){
set(index, holder.start, holder.buffer);
}
public void setSafe(int index, Nullable${minor.class}Holder holder){
setSafe(index, holder.start, holder.buffer);
}
public void setSafe(int index, ${minor.class}Holder holder){
setSafe(index, holder.start, holder.buffer);
}
public void setSafe(int index, int start, DrillBuf buffer){
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, start, buffer);
}
public void set(int index, int start, DrillBuf buffer){
data.setBytes(index * ${type.width}, buffer, start, ${type.width});
}
<#else>
protected void set(int index, ${minor.class}Holder holder){
set(index, holder.start, holder.buffer);
}
public void set(int index, Nullable${minor.class}Holder holder){
set(index, holder.start, holder.buffer);
}
public void set(int index, int start, DrillBuf buffer){
data.setBytes(index * ${type.width}, buffer, start, ${type.width});
}
public void setSafe(int index, ${minor.class}Holder holder){
setSafe(index, holder.start, holder.buffer);
}
public void setSafe(int index, Nullable${minor.class}Holder holder){
setSafe(index, holder.start, holder.buffer);
}
public void setSafe(int index, int start, DrillBuf buffer){
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, holder);
}
public void set(int index, Nullable${minor.class}Holder holder){
data.setBytes(index * ${type.width}, holder.buffer, holder.start, ${type.width});
}
@Override
public void generateTestData(int count) {
setValueCount(count);
boolean even = true;
final int valueCount = getAccessor().getValueCount();
for(int i = 0; i < valueCount; i++, even = !even) {
final byte b = even ? Byte.MIN_VALUE : Byte.MAX_VALUE;
for(int w = 0; w < ${type.width}; w++){
data.setByte(i + w, b);
}
}
}
<#else> <#-- type.width <= 8 -->
public void set(int index, <#if (type.width >= 4)>${minor.javaType!type.javaType}<#else>int value) {
data.set${(minor.javaType!type.javaType)?cap_first}(index * ${type.width}, value);
}
public void setSafe(int index, <#if (type.width >= 4)>${minor.javaType!type.javaType}<#else>int value) {
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, value);
}
protected void set(int index, ${minor.class}Holder holder){
data.set${(minor.javaType!type.javaType)?cap_first}(index * ${type.width}, holder.value);
}
public void setSafe(int index, ${minor.class}Holder holder){
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, holder);
}
protected void set(int index, Nullable${minor.class}Holder holder){
data.set${(minor.javaType!type.javaType)?cap_first}(index * ${type.width}, holder.value);
}
public void setSafe(int index, Nullable${minor.class}Holder holder){
while(index >= getValueCapacity()) {
reAlloc();
}
set(index, holder);
}
@Override
public void generateTestData(int size) {
setValueCount(size);
boolean even = true;
final int valueCount = getAccessor().getValueCount();
for(int i = 0; i < valueCount; i++, even = !even) {
if(even){
set(i, ${minor.boxedType!type.boxedType}.MIN_VALUE);
}else{
set(i, ${minor.boxedType!type.boxedType}.MAX_VALUE);
}
}
}
public void generateTestDataAlt(int size) {
setValueCount(size);
boolean even = true;
final int valueCount = getAccessor().getValueCount();
for(int i = 0; i < valueCount; i++, even = !even) {
if(even){
set(i, (${(minor.javaType!type.javaType)}) 1);
}else{
set(i, (${(minor.javaType!type.javaType)}) 0);
}
}
}
<#-- type.width -->
@Override
public void setValueCount(int valueCount) {
final int currentValueCapacity = getValueCapacity();
final int idx = (${type.width} * valueCount);
while(valueCount > getValueCapacity()) {
reAlloc();
}
if (valueCount > 0 && currentValueCapacity > valueCount * 2) {
incrementAllocationMonitor();
} else if (allocationMonitor > 0) {
allocationMonitor = 0;
}
VectorTrimmer.trim(data, idx);
data.writerIndex(valueCount * ${type.width});
}
}
}
<#-- type.major -->
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