com.sap.ip.me.api.persist.query
Interface JQueryResultRow

public interface JQueryResultRow

Result row represents a single row in the result. You can read attribute values from it.

Author:

SAP

Method Summary

java.lang.Object	get(int index) Get result attribute based on index of attribute when creating the query.
java.lang.Object	get(JQueryAttribute attr) Get result attribute based on attribute descriptor used when creating the query.
java.lang.Object	get(java.lang.Object tag) Get result attribute based on attribute identifier.
java.lang.Object[]	getAll() Read all attributes of this result row.
JQueryAttribute[]	getAttributes() Get attributes that were selected by this query.
int	size() Get attribute count in this row.

Method Detail

size

public int size()

Get attribute count in this row.

Returns:

attribute count in this row.

get

public java.lang.Object get(JQueryAttribute attr)
                     throws java.lang.IllegalArgumentException

Get result attribute based on attribute descriptor used when creating the query.

Parameters:

attr - attribute descriptor.

Returns:

attribute value.

Throws:

java.lang.IllegalArgumentException - if this attribute is unknown.

get

public java.lang.Object get(int index)
                     throws java.lang.ArrayIndexOutOfBoundsException

Get result attribute based on index of attribute when creating the query.

Parameters:

index - attribute index.

Returns:

attribute value.

Throws:

java.lang.ArrayIndexOutOfBoundsException - if index is invalid.

get

public java.lang.Object get(java.lang.Object tag)
                     throws java.lang.IllegalArgumentException

Get result attribute based on attribute identifier.

Parameters:

tag - attribute identifier tag.

Returns:

attribute value.

Throws:

java.lang.IllegalArgumentException - if this tag is unknown.

getAll

public java.lang.Object[] getAll()

Read all attributes of this result row.

Returns:

all attributes in order as defined when creating query.

getAttributes

public JQueryAttribute[] getAttributes()

Get attributes that were selected by this query.

Returns:

array with attributes selected by this query.