context.arch.discoverer.querySystem
Class AbstractBooleanQueryItem

java.lang.Object
  context.arch.discoverer.querySystem.AbstractQueryItem
      context.arch.discoverer.querySystem.AbstractBooleanQueryItem

Direct Known Subclasses:

ANDQueryItem, NOTQueryItem, ORQueryItem

public abstract class AbstractBooleanQueryItem

extends AbstractQueryItem

Author:

Agathe

Field Summary

static java.lang.String	ABSTRACT_BOOLEAN_QUERY_ITEM Tags for DataObject building
protected java.lang.String	booleanCondition the name of this boolean condition object
protected AbstractQueryItem	left the left element : exists in all cases
static java.lang.String	LEFT
static java.lang.String	NAME
protected AbstractQueryItem	right the right element : doesn't exist in all the cases
static java.lang.String	RIGHT

Fields inherited from class context.arch.discoverer.querySystem.AbstractQueryItem

ABSTRACT_QUERY_ITEM

Constructor Summary

AbstractBooleanQueryItem(java.lang.String type, AbstractQueryItem left)
Creates new BooleanQueryItem.

AbstractBooleanQueryItem(java.lang.String type, AbstractQueryItem left, AbstractQueryItem right)
Creates new BooleanQueryItem.

Method Summary

static AbstractBooleanQueryItem	factory(java.lang.String name, AbstractQueryItem left, AbstractQueryItem right) Returns the right object corresponding to the specified name
static AbstractQueryItem	fromDataObject(DataObject data) Takes a dataObject and returns an AbstracQueryItem object
java.lang.String	getBooleanCondition() Returns the name of this element : the boolean condition name
abstract java.lang.Object	process(AbstractDataModel dataModel) This method allows to process the boolean condition on the whole data model
abstract boolean	process(java.lang.Object component) Returns true if the component fits the query item
DataObject	toDataObject() Return the DataObject version of this object
java.lang.String	toString() Returns a printable version of this object

Methods inherited from class context.arch.discoverer.querySystem.AbstractQueryItem

arrayToString

Methods inherited from class java.lang.Object

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

Field Detail

ABSTRACT_BOOLEAN_QUERY_ITEM

public static final java.lang.String ABSTRACT_BOOLEAN_QUERY_ITEM

Tags for DataObject building

See Also:

Constant Field Values

NAME

public static final java.lang.String NAME

See Also:

Constant Field Values

LEFT

public static final java.lang.String LEFT

See Also:

Constant Field Values

RIGHT

public static final java.lang.String RIGHT

See Also:

Constant Field Values

left

protected AbstractQueryItem left

the left element : exists in all cases

right

protected AbstractQueryItem right

the right element : doesn't exist in all the cases

booleanCondition

protected java.lang.String booleanCondition

the name of this boolean condition object

Constructor Detail

AbstractBooleanQueryItem

public AbstractBooleanQueryItem(java.lang.String type,
                                AbstractQueryItem left)

Creates new BooleanQueryItem. It corresponds to a node in a tree

Parameters:

type - The name of this element

left -

AbstractBooleanQueryItem

public AbstractBooleanQueryItem(java.lang.String type,
                                AbstractQueryItem left,
                                AbstractQueryItem right)

Creates new BooleanQueryItem. It corresponds to a node in a tree

Parameters:

type - The name of this element

left -

right -

Method Detail

process

public abstract java.lang.Object process(AbstractDataModel dataModel)

This method allows to process the boolean condition on the whole data model

Specified by:

process in class AbstractQueryItem

Parameters:

dataModel -

Returns:

Object

process

public abstract boolean process(java.lang.Object component)

Returns true if the component fits the query item

Specified by:

process in class AbstractQueryItem

Parameters:

component -

Returns:

boolean

getBooleanCondition

public java.lang.String getBooleanCondition()

Returns the name of this element : the boolean condition name

toString

public java.lang.String toString()

Returns a printable version of this object

Specified by:

toString in class AbstractQueryItem

Returns:

String

toDataObject

public DataObject toDataObject()

Return the DataObject version of this object

Specified by:

toDataObject in class AbstractQueryItem

Returns:

DataObject

fromDataObject

public static AbstractQueryItem fromDataObject(DataObject data)

Takes a dataObject and returns an AbstracQueryItem object

Parameters:

data -

Returns:

factory

public static AbstractBooleanQueryItem factory(java.lang.String name,
                                               AbstractQueryItem left,
                                               AbstractQueryItem right)

Returns the right object corresponding to the specified name

Parameters:

name - The name of the object

left -

right - return AbstractBooleanQueryItem