public final class GeneralHashedRelation extends Object implements HashedRelation, scala.Serializable
HashedRelation
backed by a hash map that maps the key into a sequence of values.Constructor and Description |
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GeneralHashedRelation(java.util.HashMap<org.apache.spark.sql.catalyst.expressions.Row,org.apache.spark.util.collection.CompactBuffer<org.apache.spark.sql.catalyst.expressions.Row>> hashTable) |
Modifier and Type | Method and Description |
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org.apache.spark.util.collection.CompactBuffer<org.apache.spark.sql.catalyst.expressions.Row> |
get(org.apache.spark.sql.catalyst.expressions.Row key) |
public GeneralHashedRelation(java.util.HashMap<org.apache.spark.sql.catalyst.expressions.Row,org.apache.spark.util.collection.CompactBuffer<org.apache.spark.sql.catalyst.expressions.Row>> hashTable)
public org.apache.spark.util.collection.CompactBuffer<org.apache.spark.sql.catalyst.expressions.Row> get(org.apache.spark.sql.catalyst.expressions.Row key)
get
in interface HashedRelation