Class QueryResultChangeDelta
- java.lang.Object
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- org.eclipse.viatra.transformation.runtime.emf.changemonitor.QueryResultChangeDelta
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public class QueryResultChangeDelta extends java.lang.ObjectThis delta class stores differences for a single query specification instance.- Since:
- 2.0
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Constructor Summary
Constructors Constructor Description QueryResultChangeDelta(IQuerySpecification<?> specification)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.Set<IPatternMatch>getAppeared()Returns the matches that are added to this deltajava.util.Set<IPatternMatch>getDisappeared()Returns the matches that have disappeared in this deltaIQuerySpecification<?>getSpecification()java.util.Set<IPatternMatch>getUpdated()Returns the matches that were updated in this deltabooleanhasChanges()Returns whether this delta contains changes of any kindjava.lang.StringtoString()
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Constructor Detail
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QueryResultChangeDelta
public QueryResultChangeDelta(IQuerySpecification<?> specification)
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Method Detail
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getSpecification
public IQuerySpecification<?> getSpecification()
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getAppeared
public java.util.Set<IPatternMatch> getAppeared()
Returns the matches that are added to this delta
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getUpdated
public java.util.Set<IPatternMatch> getUpdated()
Returns the matches that were updated in this delta
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getDisappeared
public java.util.Set<IPatternMatch> getDisappeared()
Returns the matches that have disappeared in this delta
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hasChanges
public boolean hasChanges()
Returns whether this delta contains changes of any kind
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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