org.apache.hudi.avro.model.DoubleWrapper Maven / Gradle / Ivy
/**
* Autogenerated by Avro
*
* DO NOT EDIT DIRECTLY
*/
package org.apache.hudi.avro.model;
import org.apache.avro.generic.GenericArray;
import org.apache.avro.specific.SpecificData;
import org.apache.avro.util.Utf8;
import org.apache.avro.message.BinaryMessageEncoder;
import org.apache.avro.message.BinaryMessageDecoder;
import org.apache.avro.message.SchemaStore;
/** A record wrapping double type to be able to be used it w/in Avro's Union */
@org.apache.avro.specific.AvroGenerated
public class DoubleWrapper extends org.apache.avro.specific.SpecificRecordBase implements org.apache.avro.specific.SpecificRecord {
private static final long serialVersionUID = -6887538386354470690L;
public static final org.apache.avro.Schema SCHEMA$ = new org.apache.avro.Schema.Parser().parse("{\"type\":\"record\",\"name\":\"DoubleWrapper\",\"namespace\":\"org.apache.hudi.avro.model\",\"doc\":\"A record wrapping double type to be able to be used it w/in Avro's Union\",\"fields\":[{\"name\":\"value\",\"type\":\"double\"}]}");
public static org.apache.avro.Schema getClassSchema() { return SCHEMA$; }
private static SpecificData MODEL$ = new SpecificData();
private static final BinaryMessageEncoder ENCODER =
new BinaryMessageEncoder(MODEL$, SCHEMA$);
private static final BinaryMessageDecoder DECODER =
new BinaryMessageDecoder(MODEL$, SCHEMA$);
/**
* Return the BinaryMessageEncoder instance used by this class.
* @return the message encoder used by this class
*/
public static BinaryMessageEncoder getEncoder() {
return ENCODER;
}
/**
* Return the BinaryMessageDecoder instance used by this class.
* @return the message decoder used by this class
*/
public static BinaryMessageDecoder getDecoder() {
return DECODER;
}
/**
* Create a new BinaryMessageDecoder instance for this class that uses the specified {@link SchemaStore}.
* @param resolver a {@link SchemaStore} used to find schemas by fingerprint
* @return a BinaryMessageDecoder instance for this class backed by the given SchemaStore
*/
public static BinaryMessageDecoder createDecoder(SchemaStore resolver) {
return new BinaryMessageDecoder(MODEL$, SCHEMA$, resolver);
}
/**
* Serializes this DoubleWrapper to a ByteBuffer.
* @return a buffer holding the serialized data for this instance
* @throws java.io.IOException if this instance could not be serialized
*/
public java.nio.ByteBuffer toByteBuffer() throws java.io.IOException {
return ENCODER.encode(this);
}
/**
* Deserializes a DoubleWrapper from a ByteBuffer.
* @param b a byte buffer holding serialized data for an instance of this class
* @return a DoubleWrapper instance decoded from the given buffer
* @throws java.io.IOException if the given bytes could not be deserialized into an instance of this class
*/
public static DoubleWrapper fromByteBuffer(
java.nio.ByteBuffer b) throws java.io.IOException {
return DECODER.decode(b);
}
private double value;
/**
* Default constructor. Note that this does not initialize fields
* to their default values from the schema. If that is desired then
* one should use newBuilder().
*/
public DoubleWrapper() {}
/**
* All-args constructor.
* @param value The new value for value
*/
public DoubleWrapper(java.lang.Double value) {
this.value = value;
}
public org.apache.avro.specific.SpecificData getSpecificData() { return MODEL$; }
public org.apache.avro.Schema getSchema() { return SCHEMA$; }
// Used by DatumWriter. Applications should not call.
public java.lang.Object get(int field$) {
switch (field$) {
case 0: return value;
default: throw new IndexOutOfBoundsException("Invalid index: " + field$);
}
}
// Used by DatumReader. Applications should not call.
@SuppressWarnings(value="unchecked")
public void put(int field$, java.lang.Object value$) {
switch (field$) {
case 0: value = (java.lang.Double)value$; break;
default: throw new IndexOutOfBoundsException("Invalid index: " + field$);
}
}
/**
* Gets the value of the 'value' field.
* @return The value of the 'value' field.
*/
public double getValue() {
return value;
}
/**
* Sets the value of the 'value' field.
* @param value the value to set.
*/
public void setValue(double value) {
this.value = value;
}
/**
* Creates a new DoubleWrapper RecordBuilder.
* @return A new DoubleWrapper RecordBuilder
*/
public static org.apache.hudi.avro.model.DoubleWrapper.Builder newBuilder() {
return new org.apache.hudi.avro.model.DoubleWrapper.Builder();
}
/**
* Creates a new DoubleWrapper RecordBuilder by copying an existing Builder.
* @param other The existing builder to copy.
* @return A new DoubleWrapper RecordBuilder
*/
public static org.apache.hudi.avro.model.DoubleWrapper.Builder newBuilder(org.apache.hudi.avro.model.DoubleWrapper.Builder other) {
if (other == null) {
return new org.apache.hudi.avro.model.DoubleWrapper.Builder();
} else {
return new org.apache.hudi.avro.model.DoubleWrapper.Builder(other);
}
}
/**
* Creates a new DoubleWrapper RecordBuilder by copying an existing DoubleWrapper instance.
* @param other The existing instance to copy.
* @return A new DoubleWrapper RecordBuilder
*/
public static org.apache.hudi.avro.model.DoubleWrapper.Builder newBuilder(org.apache.hudi.avro.model.DoubleWrapper other) {
if (other == null) {
return new org.apache.hudi.avro.model.DoubleWrapper.Builder();
} else {
return new org.apache.hudi.avro.model.DoubleWrapper.Builder(other);
}
}
/**
* RecordBuilder for DoubleWrapper instances.
*/
@org.apache.avro.specific.AvroGenerated
public static class Builder extends org.apache.avro.specific.SpecificRecordBuilderBase
implements org.apache.avro.data.RecordBuilder {
private double value;
/** Creates a new Builder */
private Builder() {
super(SCHEMA$);
}
/**
* Creates a Builder by copying an existing Builder.
* @param other The existing Builder to copy.
*/
private Builder(org.apache.hudi.avro.model.DoubleWrapper.Builder other) {
super(other);
if (isValidValue(fields()[0], other.value)) {
this.value = data().deepCopy(fields()[0].schema(), other.value);
fieldSetFlags()[0] = other.fieldSetFlags()[0];
}
}
/**
* Creates a Builder by copying an existing DoubleWrapper instance
* @param other The existing instance to copy.
*/
private Builder(org.apache.hudi.avro.model.DoubleWrapper other) {
super(SCHEMA$);
if (isValidValue(fields()[0], other.value)) {
this.value = data().deepCopy(fields()[0].schema(), other.value);
fieldSetFlags()[0] = true;
}
}
/**
* Gets the value of the 'value' field.
* @return The value.
*/
public double getValue() {
return value;
}
/**
* Sets the value of the 'value' field.
* @param value The value of 'value'.
* @return This builder.
*/
public org.apache.hudi.avro.model.DoubleWrapper.Builder setValue(double value) {
validate(fields()[0], value);
this.value = value;
fieldSetFlags()[0] = true;
return this;
}
/**
* Checks whether the 'value' field has been set.
* @return True if the 'value' field has been set, false otherwise.
*/
public boolean hasValue() {
return fieldSetFlags()[0];
}
/**
* Clears the value of the 'value' field.
* @return This builder.
*/
public org.apache.hudi.avro.model.DoubleWrapper.Builder clearValue() {
fieldSetFlags()[0] = false;
return this;
}
@Override
@SuppressWarnings("unchecked")
public DoubleWrapper build() {
try {
DoubleWrapper record = new DoubleWrapper();
record.value = fieldSetFlags()[0] ? this.value : (java.lang.Double) defaultValue(fields()[0]);
return record;
} catch (org.apache.avro.AvroMissingFieldException e) {
throw e;
} catch (java.lang.Exception e) {
throw new org.apache.avro.AvroRuntimeException(e);
}
}
}
@SuppressWarnings("unchecked")
private static final org.apache.avro.io.DatumWriter
WRITER$ = (org.apache.avro.io.DatumWriter)MODEL$.createDatumWriter(SCHEMA$);
@Override public void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException {
WRITER$.write(this, SpecificData.getEncoder(out));
}
@SuppressWarnings("unchecked")
private static final org.apache.avro.io.DatumReader
READER$ = (org.apache.avro.io.DatumReader)MODEL$.createDatumReader(SCHEMA$);
@Override public void readExternal(java.io.ObjectInput in)
throws java.io.IOException {
READER$.read(this, SpecificData.getDecoder(in));
}
@Override protected boolean hasCustomCoders() { return true; }
@Override public void customEncode(org.apache.avro.io.Encoder out)
throws java.io.IOException
{
out.writeDouble(this.value);
}
@Override public void customDecode(org.apache.avro.io.ResolvingDecoder in)
throws java.io.IOException
{
org.apache.avro.Schema.Field[] fieldOrder = in.readFieldOrderIfDiff();
if (fieldOrder == null) {
this.value = in.readDouble();
} else {
for (int i = 0; i < 1; i++) {
switch (fieldOrder[i].pos()) {
case 0:
this.value = in.readDouble();
break;
default:
throw new java.io.IOException("Corrupt ResolvingDecoder.");
}
}
}
}
}