Top Description Fields Constructors Methods
org.antlr.v4.codegen.model.decl

public Class AltLabelStructDecl

extends StructDecl
Class Inheritance
Imports
org.antlr.v4.codegen.OutputModelFactory, org.antlr.v4.codegen.model.DispatchMethod, .ListenerDispatchMethod, .VisitorDispatchMethod, org.antlr.v4.tool.Rule, java.util.ArrayList
A StructDecl to handle a -> label on alt

Field Summary

Modifier and TypeField and Description
public int
altNum

public String
parentRule

Inherited from org.antlr.v4.codegen.model.decl.StructDecl:
attributeDeclsattrsctorAttrsderivedFromNamedispatchMethodsextensionMembersgettersinterfacesprovideCopyFromruleContextDeclsruleContextListDeclssignaturestokenDeclstokenListDeclstokenTypeDecls

Constructor Summary

AccessConstructor and Description
public
AltLabelStructDecl(OutputModelFactory factory, Rule r, int altNum, String label)

Method Summary

Modifier and TypeMethod and Description
public void
addDispatchMethods(Rule r)

Overrides org.antlr.v4.codegen.model.decl.StructDecl.addDispatchMethods.

public boolean
equals(Object
the reference object with which to compare.
obj)

Overrides org.antlr.v4.codegen.model.decl.Decl.equals.

If same name, can't redefine, unless it's a getter
public int
hashCode()

Overrides org.antlr.v4.codegen.model.decl.Decl.hashCode.

Returns a hash code value for this object.
Inherited from org.antlr.v4.codegen.model.decl.StructDecl:
addDecladdDecladdDeclsaddExtensionMemberimplementInterfaceisEmpty

Field Detail

altNumback to summary
public int altNum
parentRuleback to summary
public String parentRule

Constructor Detail

AltLabelStructDeclback to summary
public AltLabelStructDecl(OutputModelFactory factory, Rule r, int altNum, String label)

Method Detail

addDispatchMethodsback to summary
public void addDispatchMethods(Rule r)

Overrides org.antlr.v4.codegen.model.decl.StructDecl.addDispatchMethods.

Annotations
@Override
equalsback to summary
public boolean equals(Object obj)

Overrides org.antlr.v4.codegen.model.decl.Decl.equals.

Doc from org.antlr.v4.codegen.model.decl.Decl.equals.

If same name, can't redefine, unless it's a getter

Parameters
obj:Object

Doc from java.lang.Object.equals.

the reference object with which to compare.

Returns:boolean

Doc from java.lang.Object.equals.

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

Annotations
@Override
hashCodeback to summary
public int hashCode()

Overrides org.antlr.v4.codegen.model.decl.Decl.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

  • Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
  • If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
  • It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
Returns:int

a hash code value for this object

Annotations
@Override