Package oracle.rules.sdk2.decisiontable

Class DTRuleTable

java.lang.Object

oracle.rules.sdk2.dictionary.DictionaryObject

oracle.rules.sdk2.dictionary.DictionaryComponentTable<T>

oracle.rules.sdk2.ruleset.RuleComponentTable<T>

oracle.rules.sdk2.decisiontable.DTComponentTable<DTRule>

oracle.rules.sdk2.decisiontable.DTRuleTable

All Implemented Interfaces:

Serializable, Cloneable, Iterable<DTRule>, Collection<DTRule>, List<DTRule>

public class DTRuleTable
extends DTComponentTable<DTRule>

A list of DTRules in the decision table. RuleSheet contains a DTRuleTable, which holds multiple DTRules in this RuleSheet.

See Also:

• Serialized Form

Field Summary

Fields inherited from class oracle.rules.sdk2.dictionary.DictionaryComponentTable

SORT, SORT_ASCEND, SORT_DECEND

Method Summary

Modifier and Type	Method	Description
DTRule	add()	Create a new DTRule with all DimensionNodes set to "?".
DTRule	add(int index)	Add DTRule to table at given index.
void	add(int index, DTRule r)	Used to force the rule into this decision table at given index
DTRule	add(String[][] dimensionValues)
boolean	add(DTRule o)	Used internally by subclasses.
boolean	canAdd()	can a rule be added to the decision table?
void	clear()	remove all elements in the table
DimensionNode[][]	getNodeMatrix()	Get the DimensionNodes in the sheet as an D x R matrix (D rows x R columns, D is #dimensions and R is #rules)
void	move(int fromIndex, int toIndex, boolean replace)	Move the DictionaryComponent with the given id from its current location to the location of the second id.
DTRule	remove(int index)	Remove the rule by position.
boolean	remove(Object o)	remove the DictionaryComponent from this table

Methods inherited from class oracle.rules.sdk2.decisiontable.DTComponentTable

addAll, addAll, parentRuleSheet, removeAll, retainAll, set

Methods inherited from class oracle.rules.sdk2.ruleset.RuleComponentTable

getParent

Methods inherited from class oracle.rules.sdk2.dictionary.DictionaryComponentTable

_clear, _remove, _remove, contains, containsAll, copyTo, copyTo, cut, filter, get, getAEReferences, getAllReferences, getByAlias, getByAlias, getByID, getByName, getExprParserReferences, getLast, getMarked, getProtoType, indexOf, initProtoType, isEmpty, isLocked, iterator, lastIndexOf, listIterator, listIterator, mark, move, ordering, paste, removeByAlias, removeByID, removeByName, removeMarked, removeProtoType, reorder, size, sort, sort, sort, subList, toArray, toArray, unMark, validate, validate

Methods inherited from class oracle.rules.sdk2.dictionary.DictionaryObject

_clearID, equals, exists, getAEReferenceCount, getCombinedDataModel, getContainedIDs, getContainedIDs, getDataModel, getDictionary, getID, getIndent, getObjectPath, getObjectType, getParentByClass, getParentComponent, getParentComponentTable, getParentObject, getReferences, getRuleSet, getState, getWarnings, hashCode, isModified, setID, validate

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

equals, hashCode, replaceAll, sort, spliterator

Method Details

add

public DTRule add()

Create a new DTRule with all DimensionNodes set to "?". Add it toward the end of the DTRuleTable reusing "?" DimensionNodes. If a DTRule already exists with all DimensionNodes "?", just return that rule.

Overrides:

add in class DictionaryComponentTable<DTRule>

Returns:

DTRule with all DimensionNodes set to "?".

add

public DTRule add(String[][] dimensionValues)

canAdd

public boolean canAdd()

can a rule be added to the decision table? at most 1 rule can have Don't Cares in all dimensions. If no such rule exists, then a new rule can be added and this method returns true.

Returns:

boolean

add

public DTRule add(int index)

Add DTRule to table at given index.

Specified by:

add in class DictionaryComponentTable<DTRule>

Returns:

new table element

clear

public void clear()

Description copied from class: DictionaryComponentTable

remove all elements in the table

Specified by:

clear in interface Collection<DTRule>

Specified by:

clear in interface List<DTRule>

Overrides:

clear in class DictionaryComponentTable<DTRule>

remove

public DTRule remove(int index)

Remove the rule by position. Removes corresponding DTActionNodes and DimensionNodes. Removing all rules also removes Dimensions and DTActionNodes

Specified by:

remove in interface List<DTRule>

Overrides:

remove in class DictionaryComponentTable<DTRule>

Parameters:

index -

Returns:

removed DTRule

remove

public boolean remove(Object o)

Description copied from class: DictionaryComponentTable

remove the DictionaryComponent from this table

Specified by:

remove in interface Collection<DTRule>

Specified by:

remove in interface List<DTRule>

Overrides:

remove in class DictionaryComponentTable<DTRule>

add

public void add(int index,
 DTRule r)

Used to force the rule into this decision table at given index

Specified by:

add in interface List<DTRule>

Overrides:

add in class DictionaryComponentTable<DTRule>

Parameters:

index -

r - DTRule

move

public void move(int fromIndex,
 int toIndex,
 boolean replace)

Description copied from class: DictionaryComponentTable

Move the DictionaryComponent with the given id from its current location to the location of the second id. Shift the row currently at that location up, or replace it.

Overrides:

move in class DictionaryComponentTable<DTRule>

Parameters:

fromIndex - the index of the row to move

toIndex - move row to this location

replace - if true, replace existing row at toIndex, if false move existing row to next higher index

getNodeMatrix

public DimensionNode[][] getNodeMatrix()

Get the DimensionNodes in the sheet as an D x R matrix (D rows x R columns, D is #dimensions and R is #rules)

Returns:

matrix

add

public boolean add(DTRule o)

Description copied from class: DictionaryComponentTable

Used internally by subclasses.

Specified by:

add in interface Collection<DTRule>

Specified by:

add in interface List<DTRule>

Overrides:

add in class DictionaryComponentTable<DTRule>

Parameters:

o - component to be added, must be of correct type for table.