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magik-demo:developer:class:core:foreignkey
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magik-demo:developer:class:core:foreignkey [2013/07/19 17:10] alex [Class Attributes] |
magik-demo:developer:class:core:foreignkey [2017/07/06 15:24] (current) |
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| </code> | </code> | ||
| - | ===== Class Constructor ===== | + | ===== Class Constructors ===== |
| + | ==== ForeignKey ==== | ||
| + | |||
| + | <code java> | ||
| + | public ForeignKey() | ||
| + | </code> | ||
| + | |||
| + | Default constructor | ||
| + | |||
| + | ---- | ||
| + | |||
| + | ==== ForeignKey ==== | ||
| + | |||
| + | <code java> | ||
| + | public ForeignKey (Relation sourceRelation, | ||
| + | Relation targetRelation, | ||
| + | java.util.ArrayList<Integer> sourceAttributes) | ||
| + | </code> | ||
| + | |||
| + | Constructor that store also values inside the class attributes. | ||
| + | |||
| + | //Called by:// | ||
| + | * it.unibz.inf.magik.web.SessionControl | ||
| + | * it.unibz.inf.magik.db.DatabaseConnector | ||
| + | * it.unibz.inf.magik.test.CycleDetectionTest | ||
| + | * it.unibz.inf.magik.test.TestFK | ||
| + | * it.unibz.inf.magik.test.TestFK2 | ||
| + | * it.unibz.inf.magik.test.TestHardCaseFDCandFK | ||
| + | * it.unibz.inf.magik.test.TestQueryGeneralization | ||
| + | * it.unibz.inf.magik.test.TCQCReasonerFKandFD | ||
| + | * it.unibz.inf.magik.test.TCQCReasonerTCSuggestions | ||
| + | * it.unibz.inf.magik.test.TestQueryClass | ||
| + | |||
| + | **Parameters:** | ||
| + | * sourceRelation - source relation | ||
| + | * targetRelation - target relation | ||
| + | * sourceAttributes - source attributes (position) | ||
| ===== Class Methods ===== | ===== Class Methods ===== | ||
| + | ==== printHTML ==== | ||
| + | |||
| + | <code java> | ||
| + | public java.lang.String printHTML() | ||
| + | </code> | ||
| + | |||
| + | This method is used for create a compact view of a foreign key (''table[field] -> table2[field]'') | ||
| + | |||
| + | **Returns:** | ||
| + | * foreign key adapted to the compact view | ||
| + | |||
| + | |||
| + | ---- | ||
| + | |||
| + | ==== getters and setters methods ==== | ||
| + | <code java> | ||
| + | public Relation getSourceRelation() | ||
| + | public void setSourceRelation(Relation sourceRelation) | ||
| + | |||
| + | public Relation getTargetRelation() | ||
| + | public void setTargetRelation(Relation targetRelation) | ||
| + | |||
| + | public java.util.ArrayList<Integer> getSourceAttributes() | ||
| + | public void setSourceAttributes(java.util.ArrayList<Integer> sourceAttributes) | ||
| + | |||
| + | public long getId() | ||
| + | public void setId(long id) | ||
| + | |||
| + | public boolean isVirtual() | ||
| + | public void setVirtual(boolean virtual) | ||
| + | |||
| + | public boolean isEnforced() | ||
| + | public void setEnforced(boolean enforced) | ||
| + | |||
| + | public Integer getTargetKey() | ||
| + | </code> | ||
| + | |||
| + | [[magik-demo:developer:class:core:foreignkey|Back to Top]] | [[magik-demo:start|Back to Home Page]] | ||
magik-demo/developer/class/core/foreignkey.1374246630.txt.gz · Last modified: 2017/07/06 15:24 (external edit)
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