io.crate.analyze

Class Id

java.lang.Object

io.crate.analyze.Id

public class Id
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Id()

Method Summary

Methods

Modifier and Type	Method and Description
static com.google.common.base.Function<java.util.List<org.apache.lucene.util.BytesRef>,java.lang.String>	compile(int numPks, int clusteredByPosition) generates a function which can be used to generate an id.
static com.google.common.base.Function<java.util.List<org.apache.lucene.util.BytesRef>,java.lang.String>	compile(java.util.List<ColumnIdent> pkColumns, ColumnIdent clusteredBy) returns a function which can be used to generate an id

Methods inherited from class java.lang.Object

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

Constructor Detail

Id

public Id()

Method Detail

compile

public static com.google.common.base.Function<java.util.List<org.apache.lucene.util.BytesRef>,java.lang.String> compile(int numPks,
                                                                                                        int clusteredByPosition)

generates a function which can be used to generate an id. This variant doesn't handle the pk = _id case. Use compile(List, ColumnIdent) if it should be handled

compile

public static com.google.common.base.Function<java.util.List<org.apache.lucene.util.BytesRef>,java.lang.String> compile(java.util.List<ColumnIdent> pkColumns,
                                                                                                        ColumnIdent clusteredBy)

returns a function which can be used to generate an id