public abstract class Param2edgeMatch
extends org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch
Param2edgeMatcher
.
Class fields correspond to parameters of the pattern. Fields with value null are considered unassigned. Each instance is a (possibly partial) substitution of pattern parameters, usable to represent a match of the pattern in the result of a query, or to specify the bound (fixed) input parameters when issuing a query.
Param2edgeMatcher
,
Param2edgeProcessor
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj) |
java.lang.Object |
get(java.lang.String parameterName) |
Edge |
getEdge() |
java.lang.Object |
getSource() |
java.lang.Object |
getTarget() |
Trace |
getTrace() |
int |
hashCode() |
static Param2edgeMatch |
newEmptyMatch()
Returns an empty, mutable match.
|
static Param2edgeMatch |
newMatch(java.lang.Object pSource,
java.lang.Object pTarget,
Trace pTrace,
Edge pEdge)
Returns a new (partial) match.
|
static Param2edgeMatch |
newMutableMatch(java.lang.Object pSource,
java.lang.Object pTarget,
Trace pTrace,
Edge pEdge)
Returns a mutable (partial) match.
|
java.util.List<java.lang.String> |
parameterNames() |
java.lang.String |
patternName() |
java.lang.String |
prettyPrint() |
boolean |
set(java.lang.String parameterName,
java.lang.Object newValue) |
void |
setEdge(Edge pEdge) |
void |
setSource(java.lang.Object pSource) |
void |
setTarget(java.lang.Object pTarget) |
void |
setTrace(Trace pTrace) |
Param2edgeQuerySpecification |
specification() |
java.lang.Object[] |
toArray() |
Param2edgeMatch |
toImmutable() |
public java.lang.Object get(java.lang.String parameterName)
public java.lang.Object getSource()
public java.lang.Object getTarget()
public Trace getTrace()
public Edge getEdge()
public boolean set(java.lang.String parameterName, java.lang.Object newValue)
public void setSource(java.lang.Object pSource)
public void setTarget(java.lang.Object pTarget)
public void setTrace(Trace pTrace)
public void setEdge(Edge pEdge)
public java.lang.String patternName()
patternName
in interface org.eclipse.viatra.query.runtime.api.IPatternMatch
patternName
in class org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch
public java.util.List<java.lang.String> parameterNames()
parameterNames
in interface org.eclipse.viatra.query.runtime.api.IPatternMatch
parameterNames
in class org.eclipse.viatra.query.runtime.api.impl.BasePatternMatch
public java.lang.Object[] toArray()
public Param2edgeMatch toImmutable()
public java.lang.String prettyPrint()
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public Param2edgeQuerySpecification specification()
public static Param2edgeMatch newEmptyMatch()
public static Param2edgeMatch newMutableMatch(java.lang.Object pSource, java.lang.Object pTarget, Trace pTrace, Edge pEdge)
pSource
- the fixed value of pattern parameter source, or null if not bound.pTarget
- the fixed value of pattern parameter target, or null if not bound.pTrace
- the fixed value of pattern parameter trace, or null if not bound.pEdge
- the fixed value of pattern parameter edge, or null if not bound.public static Param2edgeMatch newMatch(java.lang.Object pSource, java.lang.Object pTarget, Trace pTrace, Edge pEdge)
The returned match will be immutable. Use newEmptyMatch()
to obtain a mutable match object.
pSource
- the fixed value of pattern parameter source, or null if not bound.pTarget
- the fixed value of pattern parameter target, or null if not bound.pTrace
- the fixed value of pattern parameter trace, or null if not bound.pEdge
- the fixed value of pattern parameter edge, or null if not bound.