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magik-demo:developer:class:core:query [2013/07/19 10:47] alex [printHTML] |
magik-demo:developer:class:core:query [2017/07/06 15:24] (current) |
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This class describes a query that can be logically seen as a conjunction of relations (with equalities between attributes but without comparisons) | This class describes a query that can be logically seen as a conjunction of relations (with equalities between attributes but without comparisons) | ||
+ | {{ :magik-demo:developer:class:core:query.png?nolink&600 |}} | ||
===== Class Attributes ===== | ===== Class Attributes ===== | ||
Line 16: | Line 17: | ||
private java.lang.String sql | private java.lang.String sql | ||
private boolean sematincs | private boolean sematincs | ||
+ | private java.util.LinkedHashMap relationsMap | ||
+ | private boolean countExists | ||
</code> | </code> | ||
- | ===== Class Constructor ===== | + | ===== Class Constructors ===== |
- | ==== Atom ==== | + | ==== Query ==== |
<code java> | <code java> | ||
public Query () | public Query () | ||
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---- | ---- | ||
- | + | ==== Query ==== | |
- | ==== Atom ==== | + | |
<code java> | <code java> | ||
public Query (java.lang.String name, | public Query (java.lang.String name, | ||
Line 46: | Line 48: | ||
* it.unibz.inf.magik.core.QueryMinimizer | * it.unibz.inf.magik.core.QueryMinimizer | ||
* it.unibz.inf.magik.core.PreProcessor | * it.unibz.inf.magik.core.PreProcessor | ||
- | * it.unibz.inf.magik.test.TestFK | ||
* it.unibz.inf.magik.test.TestFK | * it.unibz.inf.magik.test.TestFK | ||
* it.unibz.inf.magik.test.TestFK2 | * it.unibz.inf.magik.test.TestFK2 | ||
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---- | ---- | ||
- | ==== Atom ==== | + | ==== Query ==== |
<code java> | <code java> | ||
public Query (java.lang.String name, | public Query (java.lang.String name, | ||
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* ParseSQLQueryException | * ParseSQLQueryException | ||
* ContextException | * ContextException | ||
- | |||
===== Class Methods ===== | ===== Class Methods ===== | ||
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---- | ---- | ||
+ | ==== replaceTerm ==== | ||
+ | |||
+ | <code java> | ||
+ | public void replaceTerm (java.lang.String termOld, | ||
+ | java.lang.String termNew) | ||
+ | throws ParseSQLQueryException | ||
+ | </code> | ||
+ | |||
+ | Apply condition to list of atoms and also terms (output variables) | ||
+ | |||
+ | **Parameters:** | ||
+ | * termOld - string of term to be replaced | ||
+ | * termNew - string of term to replace with | ||
+ | **Throws:** | ||
+ | * ParseSQLQueryException | ||
+ | |||
+ | |||
+ | ---- | ||
+ | ==== getters and setters methods ==== | ||
+ | |||
+ | <code java> | ||
+ | public boolean getSemantics() | ||
+ | public void setSemantics(boolean semantics) | ||
+ | |||
+ | public java.lang.String getName() { | ||
+ | public void setName(java.lang.String name) | ||
+ | |||
+ | public java.util.ArrayList<Atom> getAtoms() | ||
+ | public void setAtoms(java.util.ArrayList<Atom> atoms) | ||
+ | |||
+ | public java.lang.String getDescription() | ||
+ | public void setDescription(java.lang.String description) | ||
+ | |||
+ | public java.util.ArrayList<Term> getOutputVariables() | ||
+ | public void setOutputVariables(java.util.ArrayList<Term> outputVariables) | ||
+ | |||
+ | public java.lang.String getSql() | ||
+ | public void setSql(java.lang.String sql) | ||
+ | |||
+ | public long getId() | ||
+ | public void setId(long id) | ||
+ | </code> | ||
+ | |||
+ | [[magik-demo:developer:class:core:query|Back to Top]] | [[magik-demo:start|Back to Home Page]] |