org.apache.flink.contrib.siddhi.schema

Class StreamSchema<T>

java.lang.Object

org.apache.flink.contrib.siddhi.schema.StreamSchema<T>

Type Parameters:

T - Stream element type

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

SiddhiStreamSchema

public class StreamSchema<T>
extends Object
implements Serializable

Generic Field-based Stream Schema

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StreamSchema(org.apache.flink.api.common.typeinfo.TypeInformation<T> typeInfo, int[] fieldIndexes, String[] fieldNames)
StreamSchema(org.apache.flink.api.common.typeinfo.TypeInformation<T> typeInfo, String... fieldNames)

Method Summary

Modifier and Type	Method and Description
int[]	getFieldIndexes()
String[]	getFieldNames()
org.apache.flink.api.common.typeinfo.TypeInformation[]	getFieldTypes()
StreamSerializer<T>	getStreamSerializer()
org.apache.flink.api.common.typeinfo.TypeInformation<T>	getTypeInfo()
org.apache.flink.api.common.typeutils.TypeSerializer<T>	getTypeSerializer()
boolean	isAtomicType()
boolean	isCaseClassType()
boolean	isCompositeType()
boolean	isPojoType()
boolean	isTupleType()
void	setTypeSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<T> typeSerializer)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamSchema

public StreamSchema(org.apache.flink.api.common.typeinfo.TypeInformation<T> typeInfo,
                    String... fieldNames)

StreamSchema

public StreamSchema(org.apache.flink.api.common.typeinfo.TypeInformation<T> typeInfo,
                    int[] fieldIndexes,
                    String[] fieldNames)

Method Detail

isAtomicType

public boolean isAtomicType()

isTupleType

public boolean isTupleType()

isPojoType

public boolean isPojoType()

isCaseClassType

public boolean isCaseClassType()

isCompositeType

public boolean isCompositeType()

getTypeInfo

public org.apache.flink.api.common.typeinfo.TypeInformation<T> getTypeInfo()

getFieldIndexes

public int[] getFieldIndexes()

getFieldNames

public String[] getFieldNames()

getFieldTypes

public org.apache.flink.api.common.typeinfo.TypeInformation[] getFieldTypes()

getStreamSerializer

public StreamSerializer<T> getStreamSerializer()

getTypeSerializer

public org.apache.flink.api.common.typeutils.TypeSerializer<T> getTypeSerializer()

setTypeSerializer

public void setTypeSerializer(org.apache.flink.api.common.typeutils.TypeSerializer<T> typeSerializer)