com.espertech.esper.epl.join.table
Class HistoricalStreamIndexDesc

java.lang.Object
  com.espertech.esper.epl.join.table.HistoricalStreamIndexDesc

public class HistoricalStreamIndexDesc
extends java.lang.Object

Descriptor for an index requirement on a historical stream.

Saves and compares the properties indexed and their types, as well as the types of key properties to account for coercion.

Constructor Summary

HistoricalStreamIndexDesc(java.lang.String[] indexProperties, java.lang.Class[] indexPropTypes, java.lang.Class[] keyPropTypes)
Ctor.

Method Summary

boolean	equals(java.lang.Object o)
java.lang.String[]	getIndexProperties() Returns index properties.
java.lang.Class[]	getIndexPropTypes() Returns index property types.
java.lang.Class[]	getKeyPropTypes() Returns key property types.
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

HistoricalStreamIndexDesc

public HistoricalStreamIndexDesc(java.lang.String[] indexProperties,
                                 java.lang.Class[] indexPropTypes,
                                 java.lang.Class[] keyPropTypes)

Ctor.

Parameters:

indexProperties - index properties

indexPropTypes - index property types

keyPropTypes - key property types

Method Detail

getIndexProperties

public java.lang.String[] getIndexProperties()

Returns index properties.

Returns:

index properties

getIndexPropTypes

public java.lang.Class[] getIndexPropTypes()

Returns index property types.

Returns:

index property types

getKeyPropTypes

public java.lang.Class[] getKeyPropTypes()

Returns key property types.

Returns:

key property types

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object