QueryCriteria

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oracle.dacf.dataset
Class QueryCriteria

java.lang.Object
  oracle.dacf.dataset.DacObject
      oracle.dacf.dataset.ProducerObject
          oracle.dacf.dataset.QueryCriteria

All Implemented Interfaces:: java.lang.Cloneable

public class QueryCriteria
extends ProducerObject

Encapsulates the selection criteria for a query.

The undelying notion is that the selection criteria that is applied to a query can be treated as a discrete entity that can be saved and applied to any valid query that contains the indicated columns provided that the datatypes match.

Version:: SDK: since JDeveloper 3.1

Field Summary

Fields inherited from class oracle.dacf.dataset.ProducerObject

_openLock

Fields inherited from class oracle.dacf.dataset.DacObject

EMPTY_PREFIX, INITIAL_CAPACITY, ITEMNAME_DELIMITER

Constructor Summary
`QueryCriteria()`
`QueryCriteria(java.lang.String name)`

Method Summary
`protected void`	`closeCheck()` Checks to see if close is permitted.
`protected void`	`closeChildren()` A subclass specific method for disconnecting the child objects from their server objects counterparts.
`protected void`	`closeDataItems()` A subclass specific method for disconnecting and revoking Dataitems Internal to the framework; should never be called by client classes
`protected void`	`closeProducerObject()` A subclass specific method for disconnecting the client object from the appropriate server objects.
`int`	`getAttributeCount()` Return the number QueryCriteriaAttribute objects within the QueryCriteria
`QueryCriteriaAttribute[]`	`getAttributeInfo()` Returns the AttributeInfo objects representing the columns returned by the query.
`oracle.dacf.dataset.QueryCriteriaStore`	`getCriteriaStore()`
`protected javax.infobus.DataItem`	`getDataItem()` Returns this object's DataItem.
`ResultSetInfo`	`getResultSet()` Returns the ResultSetInfo associated with this QueryCriteria.
`protected void`	`openChildren()` A subclass specific method for connecting the child objects to their server counterparts.
`protected void`	`openDataItems()` A subclass specific method for connecting the Dataitems Internal to the framework; should never be called by client classes
`protected void`	`openProducerObject()` A subclass specific method for connecting the client object from the appropriate server objects.
`void`	`setCriteriaStore(oracle.dacf.dataset.QueryCriteriaStore criteriaStore)`
`void`	`setResultSet(ResultSetInfo resultSet)` Sets the ResultSetInfo associated with this QueryCriteria.

Methods inherited from class oracle.dacf.dataset.ProducerObject

addChild, addClonedDataItem, clone, close, findDataItem, findProducerObject, findProducerObject, getClonedDataItems, getDataItemImpl, getDataProducer, getDataSourceName, getFullName, isAClonedDataItem, isOpen, open, publishDataItem, publishDataItem, removeChild, removeClonedDataItem, revokeDataItem, setClonedDataItems, setDataItem, setDataSourceName, setName, setOpen

Methods inherited from class oracle.dacf.dataset.DacObject

addChild, findDescendant, genCloneName, getChild, getChildIndex, getChildren, getName, getNumOfChildren, getParent, getPrefix, insertChildAt, removeChild, removeChildren, setChildren, setParent, setPrefix

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryCriteria

public QueryCriteria()

QueryCriteria

public QueryCriteria(java.lang.String name)

Method Detail

setResultSet

public void setResultSet(ResultSetInfo resultSet)

Sets the ResultSetInfo associated with this QueryCriteria.

It will create and initialize the appropriate QueryCriteriaAttribute objects if they don't exist.

Parameters:: resultSet - the ResultSetInfo associated with this QueryCriteria.

getResultSet

public ResultSetInfo getResultSet()

Returns the ResultSetInfo associated with this QueryCriteria.

Returns:: the ResultSetInfo associated with this QueryCriteria.

getAttributeCount

public int getAttributeCount()

Return the number QueryCriteriaAttribute objects within the QueryCriteria

Returns:: the number QueryCriteriaAttribute objects within the QueryCriteria

getAttributeInfo

public QueryCriteriaAttribute[] getAttributeInfo()

Returns the AttributeInfo objects representing the columns returned by the query.

setCriteriaStore

public void setCriteriaStore(oracle.dacf.dataset.QueryCriteriaStore criteriaStore)