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## avrora.core.isdl.ast
Class MapAssignStmt

    java.lang.Object
      avrora.core.isdl.ast.Stmt
          avrora.core.isdl.ast.AssignStmt
              avrora.core.isdl.ast.MapAssignStmt

public class MapAssignStmt
extends AssignStmt

The `MapAssignStmt` class represents a statement that is an assignment to an element of a map.

Field Summary
`Expr` | `index` The `expr` field stores a references to the expression which is evaluated to yield the expr into the map.
`Token` | `mapname` The `typename` field stores a reference to the name of the map whose element is being assigned to.

Fields inherited from class avrora.core.isdl.ast.AssignStmt
`expr`

Constructor Summary
`MapAssignStmt(java.lang.String m, Expr i, Expr e)` The constructor for the `MapAssignStmt` class initializes the public final fields in this class that refer to the elements of the assignment.
`MapAssignStmt(Token m, Expr i, Expr e)` The constructor for the `MapAssignStmt` class initializes the public final fields in this class that refer to the elements of the assignment.

Method Summary
`Stmt` | `accept(StmtRebuilder r, java.lang.Object env)` The `accept()` method implements one half of the visitor pattern for visiting the abstract syntax trees representing the code of a particular instruction or subroutine.
`void` | `accept(StmtVisitor v)` The `accept()` method implements one half of the visitor pattern for visiting the abstract syntax trees representing the code of a particular instruction or subroutine.
`java.lang.String` | `toString()` The `toString()` method recursively converts this statement to a string.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

### mapname

    public final Token mapname

  The `typename` field stores a reference to the name of the map whose element is being assigned to.

### index

    public final Expr index

  The `expr` field stores a references to the expression which is evaluated to yield the expr into the map.

Constructor Detail

### MapAssignStmt

    public MapAssignStmt(Token m,
                         Expr i,
                         Expr e)

  The constructor for the `MapAssignStmt` class initializes the public final fields in this class that refer to the elements of the assignment.

Parameters:
  `m` - the string name of the map as a token
  `i` - the expression representing the expr into the map
  `e` - the expression representing the right hand side of the assignment

### MapAssignStmt

    public MapAssignStmt(java.lang.String m,
                         Expr i,
                         Expr e)

  The constructor for the `MapAssignStmt` class initializes the public final fields in this class that refer to the elements of the assignment.

Parameters:
  `m` - the string name of the map as a token
  `i` - the expression representing the expr into the map
  `e` - the expression representing the right hand side of the assignment

Method Detail

### accept

    public void accept(StmtVisitor v)

  The `accept()` method implements one half of the visitor pattern for visiting the abstract syntax trees representing the code of a particular instruction or subroutine.

  Specified by:
    `accept` in class `Stmt`
  Parameters:
    `v` - the visitor to accept

### toString

    public java.lang.String toString()

  The `toString()` method recursively converts this statement to a string.

  Returns:
    a string representation of this statement

### accept

    public Stmt accept(StmtRebuilder r,
                       java.lang.Object env)

  The `accept()` method implements one half of the visitor pattern for visiting the abstract syntax trees representing the code of a particular instruction or subroutine. The `StmtRebuilder` interface allows visitors to rearrange and rebuild the statements.

  Specified by:
    `accept` in class `Stmt`
  Parameters:
    `r` - the visitor to accept
  Returns:
    the result of calling the appropriate `visit()` of the rebuilder passed

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