Record Class DispatchTableDetails

java.lang.Object

java.lang.Record

org.ek9lang.compiler.ir.data.DispatchTableDetails

Record Components:

selfTypeFqn - FQN of the declaring aggregate (dispatcher class)

methodName - Dispatcher method name (e.g., "render")

returnTypeFqn - Return type FQN ("org.ek9.lang::Void" for void methods)

paramNames - Dispatched parameter names (1 or 2)

baseTypeFqns - Base dispatch type FQNs per parameter

entries - Flat precomputed dispatch entries

debugInfo - Debug information for source mapping

public record DispatchTableDetails(String selfTypeFqn, String methodName, String returnTypeFqn, List<String> paramNames, List<String> baseTypeFqns, List<DispatchTableDetails.DispatchEntry> entries, DebugInfo debugInfo)
extends Record

Details for the DISPATCH_TABLE IR instruction.

Contains the precomputed flat dispatch table mapping concrete runtime types to their winning handler methods. Computed at Phase 7 using the same cost model as Phase 5 ambiguity validation. Each backend (JVM/LLVM) lowers FQN strings to its native type identity mechanism.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	DispatchTableDetails.DispatchEntry	A single entry in the dispatch table mapping concrete type(s) to a handler method.

Constructor Summary

Constructors

Constructor	Description
DispatchTableDetails(String selfTypeFqn, String methodName, String returnTypeFqn, List<String> paramNames, List<String> baseTypeFqns, List<DispatchTableDetails.DispatchEntry> entries, DebugInfo debugInfo)	Create dispatch table details with validation.

Method Summary

Modifier and Type	Method	Description
List<String>	baseTypeFqns()	Returns the value of the baseTypeFqns record component.
DebugInfo	debugInfo()	Returns the value of the debugInfo record component.
List<DispatchTableDetails.DispatchEntry>	entries()	Returns the value of the entries record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
boolean	isVoid()	Whether this is a void-returning dispatcher.
String	methodName()	Returns the value of the methodName record component.
int	paramCount()	Get the number of dispatch parameters (1 or 2).
List<String>	paramNames()	Returns the value of the paramNames record component.
String	returnTypeFqn()	Returns the value of the returnTypeFqn record component.
String	selfTypeFqn()	Returns the value of the selfTypeFqn record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DispatchTableDetails

public DispatchTableDetails(String selfTypeFqn,
 String methodName,
 String returnTypeFqn,
 List<String> paramNames,
 List<String> baseTypeFqns,
 List<DispatchTableDetails.DispatchEntry> entries,
 DebugInfo debugInfo)

Create dispatch table details with validation.

Method Details

isVoid

public boolean isVoid()

Whether this is a void-returning dispatcher.

paramCount

public int paramCount()

Get the number of dispatch parameters (1 or 2).

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with Objects::equals(Object,Object).

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

selfTypeFqn

public String selfTypeFqn()

Returns the value of the selfTypeFqn record component.

Returns:

the value of the selfTypeFqn record component

methodName

public String methodName()

Returns the value of the methodName record component.

Returns:

the value of the methodName record component

returnTypeFqn

public String returnTypeFqn()

Returns the value of the returnTypeFqn record component.

Returns:

the value of the returnTypeFqn record component

paramNames

public List<String> paramNames()

Returns the value of the paramNames record component.

Returns:

the value of the paramNames record component

baseTypeFqns

public List<String> baseTypeFqns()

Returns the value of the baseTypeFqns record component.

Returns:

the value of the baseTypeFqns record component

entries

public List<DispatchTableDetails.DispatchEntry> entries()

Returns the value of the entries record component.

Returns:

the value of the entries record component

debugInfo

public DebugInfo debugInfo()

Returns the value of the debugInfo record component.

Returns:

the value of the debugInfo record component