Android Open Source - bad Method Expression

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License

The source code is released under:

Copyright (C) 2013 Madis Pink Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Softwa...

Java Source Code

package com.madisp.bad.expr;
/*from w w w. j a v  a2 s .  c o  m*/
import com.madisp.bad.eval.BadConverter;
import com.madisp.bad.eval.Scope;
import com.madisp.bad.eval.Watcher;

/**
 * Created with IntelliJ IDEA.
 * User: madis
 * Date: 3/23/13
 * Time: 1:57 PM
 */
public class MethodExpression extends BasableExpression {
  String m;
  Expression[] args;
  public MethodExpression(String m, Expression... args) {
    super(null);
    this.m = m;
    this.args = args;
  }

  @Override
  public Object value(Scope scope) {
    Object[] argvalues = new Object[args.length];
    for (int i = 0; i < argvalues.length; i++) {
      argvalues[i] = BadConverter.object(args[i].value(scope));
    }
    if (!hasBase()) {
      return scope.callMethod(null, m, argvalues);
    }
    Object base = getBase(scope);
    if (base != null) {
      return scope.callMethod(base, m, argvalues);
    }
    return null;
  }

  @Override
  public void addWatcher(Scope scope, Watcher w) {
    super.addWatcher(scope, w);
    for (Expression arg : args) {
      arg.addWatcher(scope, w);
    }
  }
}

Java Source Code List

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