org.millscript.millscript.expr
Class IndexExpr

java.lang.Object
  org.millscript.millscript.expr.Expr<Action>
      org.millscript.millscript.expr.FakeExpr
          org.millscript.millscript.expr.IndexExpr

All Implemented Interfaces:

OneResult

public final class IndexExpr
extends FakeExpr
implements OneResult

This class implements an index expression. An index expression doesn't have its own actions, rather it wraps to the index function.

See Also:

IndexSyntax, IndexFunction

Constructor Summary

IndexExpr()

Method Summary

static ApplyExpr

make(Expr lhs, Expr rhs) Returns an expression applying the index function to the specified left and right hand side expressions.

Methods inherited from class org.millscript.millscript.expr.FakeExpr

compileIt, resolve

Methods inherited from class org.millscript.millscript.expr.Expr

arity, compile, isIntegerExpr, resolveList, setLineNumber, setOrigin, show, show

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IndexExpr

public IndexExpr()

Method Detail

make

public static ApplyExpr make(Expr lhs,
                             Expr rhs)

Returns an expression applying the index function to the specified left and right hand side expressions.

Parameters:

lhs - the expression returning the object to index

rhs - an expression returning the object to index with

Returns:

an ApplyExpr applying the IndexFunction to the specified left and right hand side expressions