Record Class DrainCondition

java.lang.Object

java.lang.Record

org.ek9lang.compiler.phase7.generator.DrainCondition

Record Components:

scopeId - the condition's own scope, entered and exited by the instructions

instructions - the condition evaluation

hasNextVar - the result, already a primitive boolean - no _true() needed

record DrainCondition(String scopeId, List<IRInstr> instructions, String hasNextVar)
extends Record

The evaluated hasNext() condition of a drain loop: its own scope, the instructions that compute it, and the primitive-boolean variable holding the answer. All three are needed to build the enclosing while loop, so they come back together.

Constructor Summary

Constructors

Constructor	Description
DrainCondition(String scopeId, List<IRInstr> instructions, String hasNextVar)	Creates an instance of a DrainCondition record class.

Method Summary

Modifier and Type	Method	Description
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.
String	hasNextVar()	Returns the value of the hasNextVar record component.
List<IRInstr>	instructions()	Returns the value of the instructions record component.
String	scopeId()	Returns the value of the scopeId 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

DrainCondition

DrainCondition(String scopeId,
 List<IRInstr> instructions,
 String hasNextVar)

Creates an instance of a DrainCondition record class.

Parameters:

scopeId - the value for the scopeId record component

instructions - the value for the instructions record component

hasNextVar - the value for the hasNextVar record component

Method Details

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

instructions

public List<IRInstr> instructions()

Returns the value of the instructions record component.

Returns:

the value of the instructions record component

hasNextVar

public String hasNextVar()

Returns the value of the hasNextVar record component.

Returns:

the value of the hasNextVar record component