org.gephi.filters

Class AbstractQueryImpl

java.lang.Object

org.gephi.filters.AbstractQueryImpl

All Implemented Interfaces:

Query

Direct Known Subclasses:

FilterQueryImpl, OperatorQueryImpl

public abstract class AbstractQueryImpl
extends Object
implements Query

Author:

Mathieu Bastian

Constructor Summary

Constructors

Constructor and Description
AbstractQueryImpl()

Method Summary

Modifier and Type	Method and Description
void	addSubQuery(Query subQuery)
AbstractQueryImpl	copy()
AbstractQueryImpl	getChildAt(int index)
Query[]	getChildren() Returns queries that are children of this query.
int	getChildrenCount()
abstract int	getChildrenSlotsCount() Returns the limit number of children this query can have.
Query[]	getDescendantsAndSelf() Utility method that returns all descendant queries plus this query.
AbstractQueryImpl[]	getLeaves()
abstract String	getName() Returns query's full name.
Query	getParent() Returns the parent query or null if this query is root.
abstract int	getPropertiesCount() Returns the number of properties this query has.
abstract String	getPropertyName(int index) Returns the name of the property at the specified index.
abstract Object	getPropertyValue(int index) Returns the value of the property at the specified index.
Query[]	getQueries(Class<? extends Filter> filterClass) Utility method that returns all queries in this query hierarchy that are filterClass instance.
org.gephi.graph.api.Graph	getResult()
AbstractQueryImpl	getRoot()
void	removeSubQuery(Query subQuery)
abstract void	setName(String name) Sets the query name to a custom value
void	setParent(Query parent)
void	setResult(org.gephi.graph.api.Graph result)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gephi.filters.api.Query

getBuilder, getFilter

Constructor Detail

AbstractQueryImpl

public AbstractQueryImpl()

Method Detail

getChildrenSlotsCount

public abstract int getChildrenSlotsCount()

Description copied from interface: Query

Returns the limit number of children this query can have. Return 1 for a standard query.

Specified by:

getChildrenSlotsCount in interface Query

Returns:

the number of allowed children query

getPropertiesCount

public abstract int getPropertiesCount()

Description copied from interface: Query

Returns the number of properties this query has.

Specified by:

getPropertiesCount in interface Query

Returns:

the query's number of properties

getPropertyName

public abstract String getPropertyName(int index)

Description copied from interface: Query

Returns the name of the property at the specified index.

Specified by:

getPropertyName in interface Query

Parameters:

index - the index of the property

Returns:

the query's property name

getPropertyValue

public abstract Object getPropertyValue(int index)

Description copied from interface: Query

Returns the value of the property at the specified index.

Specified by:

getPropertyValue in interface Query

Parameters:

index - the index of the property

Returns:

the query's property value

getName

public abstract String getName()

Description copied from interface: Query

Returns query's full name.

Specified by:

getName in interface Query

Returns:

query's name

setName

public abstract void setName(String name)

Description copied from interface: Query

Sets the query name to a custom value

Specified by:

setName in interface Query

Parameters:

name - Custom name

getChildren

public Query[] getChildren()

Description copied from interface: Query

Returns queries that are children of this query.

Specified by:

getChildren in interface Query

Returns:

query's children

getChildrenCount

public int getChildrenCount()

getChildAt

public AbstractQueryImpl getChildAt(int index)

addSubQuery

public void addSubQuery(Query subQuery)

removeSubQuery

public void removeSubQuery(Query subQuery)

getParent

public Query getParent()

Description copied from interface: Query

Returns the parent query or null if this query is root.

Specified by:

getParent in interface Query

Returns:

the query's parent query, or null

setParent

public void setParent(Query parent)

setResult

public void setResult(org.gephi.graph.api.Graph result)

getResult

public org.gephi.graph.api.Graph getResult()

getRoot

public AbstractQueryImpl getRoot()

getLeaves

public AbstractQueryImpl[] getLeaves()

copy

public AbstractQueryImpl copy()

getQueries

public Query[] getQueries(Class<? extends Filter> filterClass)

Description copied from interface: Query

Utility method that returns all queries in this query hierarchy that are filterClass instance.

Specified by:

getQueries in interface Query

Parameters:

filterClass - the filter class that is to be queried

Returns:

all queries, including self that are filterClass instance

getDescendantsAndSelf

public Query[] getDescendantsAndSelf()

Description copied from interface: Query

Utility method that returns all descendant queries plus this query.

Specified by:

getDescendantsAndSelf in interface Query

Returns:

all descendant queries and self