Uses of Class
org.apache.flink.api.common.operators.util.FieldSet

Packages that use FieldSet

Package	Description
org.apache.flink.api.common.operators
org.apache.flink.api.common.operators.util

Uses of FieldSet in org.apache.flink.api.common.operators

Methods in org.apache.flink.api.common.operators that return FieldSet

Modifier and Type	Method and Description
FieldSet	SemanticProperties.getForwardingTargetFields(int input, int sourceField) Returns the indexes of all target fields to which a source field has been unmodified copied by a function.
FieldSet	SemanticProperties.EmptySemanticProperties.getForwardingTargetFields(int input, int sourceField)
FieldSet	SingleInputSemanticProperties.getForwardingTargetFields(int input, int sourceField)
FieldSet	SingleInputSemanticProperties.AllFieldsForwardedProperties.getForwardingTargetFields(int input, int sourceField)
FieldSet	DualInputSemanticProperties.getForwardingTargetFields(int input, int sourceField)
FieldSet	SemanticProperties.getReadFields(int input) Returns the position indexes of all fields of an input that are accessed by a function.
FieldSet	SemanticProperties.EmptySemanticProperties.getReadFields(int input)
FieldSet	SingleInputSemanticProperties.getReadFields(int input)
FieldSet	DualInputSemanticProperties.getReadFields(int input)

Methods in org.apache.flink.api.common.operators that return types with arguments of type FieldSet

Modifier and Type	Method and Description
Set<FieldSet>	CompilerHints.getUniqueFields() Gets the FieldSets that are unique

Methods in org.apache.flink.api.common.operators with parameters of type FieldSet

Modifier and Type	Method and Description
void	SingleInputSemanticProperties.addReadFields(FieldSet readFields) Adds, to the existing information, field(s) that are read in the source record(s).
void	DualInputSemanticProperties.addReadFields(int input, FieldSet readFields) Adds, to the existing information, field(s) that are read in the source record(s) from the first input.
void	CompilerHints.addUniqueField(FieldSet uniqueFieldSet) Adds a FieldSet to be unique
boolean	Ordering.groupsFields(FieldSet fields)

Method parameters in org.apache.flink.api.common.operators with type arguments of type FieldSet

Modifier and Type	Method and Description
void	CompilerHints.addUniqueFields(Set<FieldSet> uniqueFieldSets) Adds multiple FieldSets to be unique

Uses of FieldSet in org.apache.flink.api.common.operators.util

Subclasses of FieldSet in org.apache.flink.api.common.operators.util

Modifier and Type	Class and Description
class	FieldList Immutable ordered list of fields IDs.

Fields in org.apache.flink.api.common.operators.util declared as FieldSet

Modifier and Type	Field and Description
static FieldSet	FieldSet.EMPTY_SET

Methods in org.apache.flink.api.common.operators.util that return FieldSet

Modifier and Type	Method and Description
FieldSet	FieldSet.addField(Integer fieldID)
FieldSet	FieldSet.addFields(FieldSet set)
FieldSet	FieldSet.addFields(int... fieldIDs)
FieldSet	FieldSet.clone() Since instances of FieldSet are strictly immutable, this method does not actually clone, but it only returns the original instance.

Methods in org.apache.flink.api.common.operators.util with parameters of type FieldSet

Modifier and Type	Method and Description
FieldSet	FieldSet.addFields(FieldSet set)
FieldList	FieldList.addFields(FieldSet set)
boolean	FieldSet.isValidSubset(FieldSet set) Checks if the given set of fields is a valid subset of this set of fields.
boolean	FieldList.isValidSubset(FieldSet set)
boolean	FieldList.isValidUnorderedPrefix(FieldSet set)