Record Class IRStackFrame

java.lang.Object

java.lang.Record

org.ek9lang.compiler.phase7.generation.IRStackFrame

Record Components:

scopeId - The unique identifier for this scope

debugInfo - Debug information for this scope (could be null if debug disabled)

frameType - The type of frame (method, function, block, etc.)

contextData - Additional context data specific to this frame type

public record IRStackFrame(String scopeId, DebugInfo debugInfo, IRFrameType frameType, Object contextData)
extends Record

Represents a single frame on the IR generation stack.

Each frame captures the essential context information needed for IR generation at a specific scope level (method, function, block, expression, etc.).

This eliminates the need for parameter threading by providing all contextual information through the stack frame.

Constructor Summary

Constructors

Constructor	Description
IRStackFrame(String scopeId, DebugInfo debugInfo, IRFrameType frameType, Object contextData)	Creates an instance of a IRStackFrame record class.

Method Summary

Modifier and Type	Method	Description
static IRStackFrame	basic(String scopeId, DebugInfo debugInfo, IRFrameType frameType)	Create a basic frame with just scope and debug info.
Object	contextData()	Returns the value of the contextData record component.
DebugInfo	debugInfo()	Returns the value of the debugInfo record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
IRFrameType	frameType()	Returns the value of the frameType record component.
<T> T	getContextData(Class<T> expectedType)	Get typed context data if available and of expected type.
final int	hashCode()	Returns a hash code value for this object.
String	scopeId()	Returns the value of the scopeId record component.
final String	toString()	Returns a string representation of this record class.
static IRStackFrame	withContext(String scopeId, DebugInfo debugInfo, IRFrameType frameType, Object contextData)	Create a frame with additional context data.

Methods inherited from class Object

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

Constructor Details

IRStackFrame

public IRStackFrame(String scopeId,
 DebugInfo debugInfo,
 IRFrameType frameType,
 Object contextData)

Creates an instance of a IRStackFrame record class.

Parameters:

scopeId - the value for the scopeId record component

debugInfo - the value for the debugInfo record component

frameType - the value for the frameType record component

contextData - the value for the contextData record component

Method Details

basic

public static IRStackFrame basic(String scopeId,
 DebugInfo debugInfo,
 IRFrameType frameType)

Create a basic frame with just scope and debug info.

withContext

public static IRStackFrame withContext(String scopeId,
 DebugInfo debugInfo,
 IRFrameType frameType,
 Object contextData)

Create a frame with additional context data.

getContextData

public <T> T getContextData(Class<T> expectedType)

Get typed context data if available and of expected type.

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.

scopeId

public String scopeId()

Returns the value of the scopeId record component.

Returns:

the value of the scopeId record component

debugInfo

public DebugInfo debugInfo()

Returns the value of the debugInfo record component.

Returns:

the value of the debugInfo record component

frameType

public IRFrameType frameType()

Returns the value of the frameType record component.

Returns:

the value of the frameType record component

contextData

public Object contextData()

Returns the value of the contextData record component.

Returns:

the value of the contextData record component