Record Class DerivationTree.RuleNode

java.lang.Object

java.lang.Record

com.knezevic.edaf.v3.repr.grammar.model.DerivationTree.RuleNode

All Implemented Interfaces:

DerivationTree

Enclosing interface:

DerivationTree

public static record DerivationTree.RuleNode(NonTerminal nonTerminal, ProductionRule productionRule, List<DerivationTree> children, int depth)
extends Record
implements DerivationTree

Non-terminal expansion node.

Nested Class Summary

Nested classes/interfaces inherited from interface com.knezevic.edaf.v3.repr.grammar.model.DerivationTree

DerivationTree.RuleNode, DerivationTree.TerminalNode

Constructor Summary

Constructors

Constructor	Description
RuleNode(NonTerminal nonTerminal, ProductionRule productionRule, List<DerivationTree> children, int depth)	Immutable constructor.

Method Summary

Modifier and Type	Method	Description
List<DerivationTree>	children()	Returns the value of the children record component.
int	depth()	Returns the value of the depth 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.
NonTerminal	nonTerminal()	Returns the value of the nonTerminal record component.
ValueType	outputType()	Output type of this expression node.
ProductionRule	productionRule()	Returns the value of the productionRule record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.knezevic.edaf.v3.repr.grammar.model.DerivationTree

isTerminal

Constructor Details

RuleNode

public RuleNode(NonTerminal nonTerminal,
 ProductionRule productionRule,
 List<DerivationTree> children,
 int depth)

Immutable constructor.

Method Details

outputType

public ValueType outputType()

Description copied from interface: DerivationTree

Output type of this expression node.

Specified by:

outputType in interface DerivationTree

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. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

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.

nonTerminal

public NonTerminal nonTerminal()

Returns the value of the nonTerminal record component.

Returns:

the value of the nonTerminal record component

productionRule

public ProductionRule productionRule()

Returns the value of the productionRule record component.

Returns:

the value of the productionRule record component

children

public List<DerivationTree> children()

Returns the value of the children record component.

Specified by:

children in interface DerivationTree

Returns:

the value of the children record component

depth

public int depth()

Returns the value of the depth record component.

Specified by:

depth in interface DerivationTree

Returns:

the value of the depth record component