com.bmc.arsys.api

Class RecursiveQuery

java.lang.Object

com.bmc.arsys.api.QueryBase

com.bmc.arsys.api.RecursiveQuery

All Implemented Interfaces:

IQuerySource, Cloneable

public class RecursiveQuery
extends QueryBase
implements IQuerySource, Cloneable

The RecursiveQuery class is used to define the properties of a sub- or hierarchical query.

See Also:

QueryBase, IQuerySource, QuerySourceForm

Field Summary

Fields inherited from interface com.bmc.arsys.api.IQuerySource

AR_MULTI_SCHEMA_JOIN_INNER, AR_MULTI_SCHEMA_JOIN_LEFT, AR_MULTI_SCHEMA_JOIN_NONE, AR_MULTI_SCHEMA_JOIN_RIGHT

Constructor Summary

Constructors

Constructor and Description
RecursiveQuery()
RecursiveQuery(IQuerySource sourceJoinedWith, int joinType, QualifierInfo joinQualifier, QualifierInfo startQualifier, QualifierInfo recursionQualifier, int levelsToRetrieve)
RecursiveQuery(QualifierInfo recursionQualifier, int levelsToRetrieve)

Method Summary

Modifier and Type	Method and Description
boolean	addFromSource(QuerySourceForm sourceForm, boolean isRecursive) Adds a new form to the list of the IQuerySource sources that the recursive query selects from.
Object	clone() Clone implementation that returns an Object with data cloned from self.
boolean	equals(Object obj)
String	getAlias() Internal use.
IQuerySource	getJoinedWith() Returns the IQuerySource source this source is joined with.
QualifierInfo	getJoinQualifier() Returns the join qualifier.
int	getJoinType() Returns the type of a join.
int	getLevelsToRetrieve() Gets the levels to retrieve.
QualifierInfo	getQualifier() Returns the start qualifier.
QualifierInfo	getRecursionQualifier() Returns the recursion qualifier.
QuerySourceForm	getRecursiveForm() Returns the recursive form.
int	hashCode()
void	setJoin(IQuerySource sourceJoinedWith, int joinType, QualifierInfo joinQualifier) Sets the join information.
void	setJoinedWith(IQuerySource sourceJoinedWith) Sets the IQuerySource source to be joined with.
void	setJoinQualifier(QualifierInfo joinQualifier) Sets the join qualifier.
void	setJoinType(int joinType) Sets the type of a join.
void	setLevelsToRetrieve(int levelsToRetrieve) Sets the levels to retrieve.
void	setQualifier(QualifierInfo startQualifier) Sets the start qualifier.
void	setRecursionQualifier(QualifierInfo recursionQualifier) Sets the recursion qualifier.
void	setRecursiveForm(QuerySourceForm recursiveForm) Sets the recursive form.
String	toString() Returns a string description of the object.
String	toStringShort() Returns a simplified string description of the object.

Methods inherited from class com.bmc.arsys.api.QueryBase

addFromField, addFromField, addFromField, addFromSource, addGroupBy, addHaving, getFromFields, getFromSources, getGroupBy, getHaving, getHavingList, setFromFields, setFromSources, setGroupBy, setHaving

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

RecursiveQuery

public RecursiveQuery()

RecursiveQuery

public RecursiveQuery(QualifierInfo recursionQualifier,
                      int levelsToRetrieve)

RecursiveQuery

public RecursiveQuery(IQuerySource sourceJoinedWith,
                      int joinType,
                      QualifierInfo joinQualifier,
                      QualifierInfo startQualifier,
                      QualifierInfo recursionQualifier,
                      int levelsToRetrieve)

Method Detail

setJoin

public void setJoin(IQuerySource sourceJoinedWith,
                    int joinType,
                    QualifierInfo joinQualifier)

Sets the join information.

getJoinQualifier

public QualifierInfo getJoinQualifier()

Returns the join qualifier.

Specified by:

getJoinQualifier in interface IQuerySource

setJoinQualifier

public void setJoinQualifier(QualifierInfo joinQualifier)

Sets the join qualifier.

Specified by:

setJoinQualifier in interface IQuerySource

getJoinType

public int getJoinType()

Returns the type of a join.

Specified by:

getJoinType in interface IQuerySource

setJoinType

public void setJoinType(int joinType)

Sets the type of a join.

Specified by:

setJoinType in interface IQuerySource

getJoinedWith

public IQuerySource getJoinedWith()

Returns the IQuerySource source this source is joined with.

Specified by:

getJoinedWith in interface IQuerySource

setJoinedWith

public void setJoinedWith(IQuerySource sourceJoinedWith)

Sets the IQuerySource source to be joined with.

Specified by:

setJoinedWith in interface IQuerySource

See Also:

QuerySourceForm.setJoin(com.bmc.arsys.api.IQuerySource, int, com.bmc.arsys.api.QualifierInfo)

setRecursionQualifier

public void setRecursionQualifier(QualifierInfo recursionQualifier)

Sets the recursion qualifier.

getRecursionQualifier

public QualifierInfo getRecursionQualifier()

Returns the recursion qualifier.

setLevelsToRetrieve

public void setLevelsToRetrieve(int levelsToRetrieve)

Sets the levels to retrieve.

getLevelsToRetrieve

public int getLevelsToRetrieve()

Gets the levels to retrieve.

setQualifier

public void setQualifier(QualifierInfo startQualifier)

Sets the start qualifier.

Overrides:

setQualifier in class QueryBase

getQualifier

public QualifierInfo getQualifier()

Returns the start qualifier.

Overrides:

getQualifier in class QueryBase

setRecursiveForm

public void setRecursiveForm(QuerySourceForm recursiveForm)

Sets the recursive form.

getRecursiveForm

public QuerySourceForm getRecursiveForm()

Returns the recursive form.

addFromSource

public boolean addFromSource(QuerySourceForm sourceForm,
                             boolean isRecursive)

Adds a new form to the list of the IQuerySource sources that the recursive query selects from. If specified, sets this form as the form to recurse on.

getAlias

public String getAlias()

Internal use.

Specified by:

getAlias in interface IQuerySource

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

clone

public Object clone()
             throws CloneNotSupportedException

Clone implementation that returns an Object with data cloned from self.

Specified by:

clone in interface IQuerySource

Overrides:

clone in class QueryBase

Throws:

CloneNotSupportedException

toString

public String toString()

Returns a string description of the object.

Overrides:

toString in class QueryBase

toStringShort

public String toStringShort()

Returns a simplified string description of the object. Used for API logging.

Specified by:

toStringShort in interface IQuerySource