org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase Java Examples
The following examples show how to use
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.
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Example #1
| Source File: TupleCsvInputFormat.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
private void configure(String lineDelimiter, String fieldDelimiter,
TupleTypeInfoBase<OUT> tupleTypeInfo, boolean[] includedFieldsMask) {
if (tupleTypeInfo.getArity() == 0) {
throw new IllegalArgumentException("Tuple size must be greater than 0.");
}
if (includedFieldsMask == null) {
includedFieldsMask = createDefaultMask(tupleTypeInfo.getArity());
}
tupleSerializer = (TupleSerializerBase<OUT>) tupleTypeInfo.createSerializer(new ExecutionConfig());
setDelimiter(lineDelimiter);
setFieldDelimiter(fieldDelimiter);
Class<?>[] classes = new Class<?>[tupleTypeInfo.getArity()];
for (int i = 0; i < tupleTypeInfo.getArity(); i++) {
classes[i] = tupleTypeInfo.getTypeAt(i).getTypeClass();
}
setFieldsGeneric(includedFieldsMask, classes);
}
Example #2
| Source File: FieldAccessor.java From Flink-CEPplus with Apache License 2.0 | 6 votes |
|
RecursiveProductFieldAccessor(int pos, TypeInformation<T> typeInfo, FieldAccessor<R, F> innerAccessor, ExecutionConfig config) {
int arity = ((TupleTypeInfoBase) typeInfo).getArity();
if (pos < 0 || pos >= arity) {
throw new CompositeType.InvalidFieldReferenceException(
"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
typeInfo.toString() + "\", which is an invalid index.");
}
checkNotNull(typeInfo, "typeInfo must not be null.");
checkNotNull(innerAccessor, "innerAccessor must not be null.");
this.pos = pos;
this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
this.length = this.serializer.getArity();
this.fields = new Object[this.length];
this.innerAccessor = innerAccessor;
}
Example #3
| Source File: TupleCsvInputFormat.java From flink with Apache License 2.0 | 6 votes |
|
private void configure(String lineDelimiter, String fieldDelimiter,
TupleTypeInfoBase<OUT> tupleTypeInfo, boolean[] includedFieldsMask) {
if (tupleTypeInfo.getArity() == 0) {
throw new IllegalArgumentException("Tuple size must be greater than 0.");
}
if (includedFieldsMask == null) {
includedFieldsMask = createDefaultMask(tupleTypeInfo.getArity());
}
tupleSerializer = (TupleSerializerBase<OUT>) tupleTypeInfo.createSerializer(new ExecutionConfig());
setDelimiter(lineDelimiter);
setFieldDelimiter(fieldDelimiter);
Class<?>[] classes = new Class<?>[tupleTypeInfo.getArity()];
for (int i = 0; i < tupleTypeInfo.getArity(); i++) {
classes[i] = tupleTypeInfo.getTypeAt(i).getTypeClass();
}
setFieldsGeneric(includedFieldsMask, classes);
}
Example #4
| Source File: FieldAccessor.java From flink with Apache License 2.0 | 6 votes |
|
RecursiveProductFieldAccessor(int pos, TypeInformation<T> typeInfo, FieldAccessor<R, F> innerAccessor, ExecutionConfig config) {
int arity = ((TupleTypeInfoBase) typeInfo).getArity();
if (pos < 0 || pos >= arity) {
throw new CompositeType.InvalidFieldReferenceException(
"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
typeInfo.toString() + "\", which is an invalid index.");
}
checkNotNull(typeInfo, "typeInfo must not be null.");
checkNotNull(innerAccessor, "innerAccessor must not be null.");
this.pos = pos;
this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
this.length = this.serializer.getArity();
this.fields = new Object[this.length];
this.innerAccessor = innerAccessor;
}
Example #5
| Source File: TupleCsvInputFormat.java From flink with Apache License 2.0 | 6 votes |
|
private void configure(String lineDelimiter, String fieldDelimiter,
TupleTypeInfoBase<OUT> tupleTypeInfo, boolean[] includedFieldsMask) {
if (tupleTypeInfo.getArity() == 0) {
throw new IllegalArgumentException("Tuple size must be greater than 0.");
}
if (includedFieldsMask == null) {
includedFieldsMask = createDefaultMask(tupleTypeInfo.getArity());
}
tupleSerializer = (TupleSerializerBase<OUT>) tupleTypeInfo.createSerializer(new ExecutionConfig());
setDelimiter(lineDelimiter);
setFieldDelimiter(fieldDelimiter);
Class<?>[] classes = new Class<?>[tupleTypeInfo.getArity()];
for (int i = 0; i < tupleTypeInfo.getArity(); i++) {
classes[i] = tupleTypeInfo.getTypeAt(i).getTypeClass();
}
setFieldsGeneric(includedFieldsMask, classes);
}
Example #6
| Source File: FieldAccessor.java From flink with Apache License 2.0 | 6 votes |
|
RecursiveProductFieldAccessor(int pos, TypeInformation<T> typeInfo, FieldAccessor<R, F> innerAccessor, ExecutionConfig config) {
int arity = ((TupleTypeInfoBase) typeInfo).getArity();
if (pos < 0 || pos >= arity) {
throw new CompositeType.InvalidFieldReferenceException(
"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
typeInfo.toString() + "\", which is an invalid index.");
}
checkNotNull(typeInfo, "typeInfo must not be null.");
checkNotNull(innerAccessor, "innerAccessor must not be null.");
this.pos = pos;
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
this.length = this.serializer.getArity();
this.fields = new Object[this.length];
this.innerAccessor = innerAccessor;
this.fieldType = innerAccessor.getFieldType();
}
Example #7
| Source File: ScalaAggregateOperator.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
@Override
public void open(Configuration parameters) throws Exception {
for (AggregationFunction<Object> aggFunction : aggFunctions) {
aggFunction.initializeAggregate();
}
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(getRuntimeContext().getExecutionConfig());
}
Example #8
| Source File: FieldAccessor.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
|
SimpleProductFieldAccessor(int pos, TypeInformation<T> typeInfo, ExecutionConfig config) {
checkNotNull(typeInfo, "typeInfo must not be null.");
int arity = ((TupleTypeInfoBase) typeInfo).getArity();
if (pos < 0 || pos >= arity) {
throw new CompositeType.InvalidFieldReferenceException(
"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
typeInfo.toString() + "\", which is an invalid index.");
}
this.pos = pos;
this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
this.length = this.serializer.getArity();
this.fields = new Object[this.length];
}
Example #9
| Source File: ScalaAggregateOperator.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public void open(Configuration parameters) throws Exception {
for (AggregationFunction<Object> aggFunction : aggFunctions) {
aggFunction.initializeAggregate();
}
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(getRuntimeContext().getExecutionConfig());
}
Example #10
| Source File: FieldAccessor.java From flink with Apache License 2.0 | 5 votes |
|
SimpleProductFieldAccessor(int pos, TypeInformation<T> typeInfo, ExecutionConfig config) {
checkNotNull(typeInfo, "typeInfo must not be null.");
int arity = ((TupleTypeInfoBase) typeInfo).getArity();
if (pos < 0 || pos >= arity) {
throw new CompositeType.InvalidFieldReferenceException(
"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
typeInfo.toString() + "\", which is an invalid index.");
}
this.pos = pos;
this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
this.length = this.serializer.getArity();
this.fields = new Object[this.length];
}
Example #11
| Source File: OperatorStateReader.java From bravo with Apache License 2.0 | 5 votes |
|
private TypeSerializer<?> getKeySerializer(KeyedBackendSerializationProxy<?> proxy) {
TypeSerializer<?> keySerializer = proxy.getKeySerializerConfigSnapshot().restoreSerializer();
if (keySerializer instanceof TupleSerializerBase) {
TupleSerializerBase ts = (TupleSerializerBase) keySerializer;
if (ts.getTupleClass().equals(Tuple1.class)) {
return ts.getFieldSerializers()[0];
}
}
return keySerializer;
}
Example #12
| Source File: ScalaAggregateOperator.java From flink with Apache License 2.0 | 5 votes |
|
@Override
public void open(Configuration parameters) throws Exception {
for (AggregationFunction<Object> aggFunction : aggFunctions) {
aggFunction.initializeAggregate();
}
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(getRuntimeContext().getExecutionConfig());
}
Example #13
| Source File: FieldAccessor.java From flink with Apache License 2.0 | 5 votes |
|
SimpleProductFieldAccessor(int pos, TypeInformation<T> typeInfo, ExecutionConfig config) {
checkNotNull(typeInfo, "typeInfo must not be null.");
int arity = ((TupleTypeInfoBase) typeInfo).getArity();
if (pos < 0 || pos >= arity) {
throw new CompositeType.InvalidFieldReferenceException(
"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
typeInfo.toString() + "\", which is an invalid index.");
}
this.pos = pos;
this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
this.length = this.serializer.getArity();
this.fields = new Object[this.length];
}
Example #14
| Source File: DataFormatConverters.java From flink with Apache License 2.0 | 4 votes |
|
public CaseClassConverter(TupleTypeInfoBase t, DataType[] fieldTypes) {
super(fieldTypes);
this.t = t;
this.serializer = (TupleSerializerBase) t.createSerializer(new ExecutionConfig());
}
Example #15
| Source File: DataFormatConverters.java From flink with Apache License 2.0 | 4 votes |
|
public CaseClassConverter(TupleTypeInfoBase t, DataType[] fieldTypes) {
super(fieldTypes);
this.t = t;
this.serializer = (TupleSerializerBase) t.createSerializer(new ExecutionConfig());
}
