visitObject()

in lib/generator.js [1042:1138]

• 91 lines of code
• 22 McCabe index (conditional complexity)

  visitObject(ast, level) {
    assert.equal(ast.type, 'object');
    if (ast.fields.length === 0) {
      this.emit('new java.util.HashMap<>()');
      return;
    }
    var hasExpandField = false;
    var hasNotExpandField = false;
    for (let i = 0; i < ast.fields.length; i++) {
      const field = ast.fields[i];
      if (field.type === 'expandField') {
        hasExpandField = true;
        break;
      } else {
        hasNotExpandField = true;
      }
    }

    if (!hasExpandField) {
      this.emit('TeaConverter.buildMap(\n');
      for (let i = 0; i < ast.fields.length; i++) {
        this.visitObjectField(ast.fields[i], level + 1);
        if (i < ast.fields.length - 1) {
          this.emit(',');
        }
        this.emit('\n');
      }
      this.emit(')', level);
      return;
    }

    var all = [];
    // 分段
    var current = [];
    for (let i = 0; i < ast.fields.length; i++) {
      const field = ast.fields[i];
      if (field.type === 'objectField') {
        current.push(field);
      } else {
        if (current.length > 0) {
          all.push(current);
        }
        all.push(field);
        current = [];
      }
    }

    if (current.length > 0) {
      all.push(current);
    }

    this.emit('TeaConverter.merge(');
    if (ast.inferred && ast.inferred.valueType.name === 'string') {
      this.emit('String.class');
    } else {
      this.emit('Object.class');
    }
    var hasExpandFieldBuildMap = false;
    if (hasExpandField && hasNotExpandField) {
      hasExpandFieldBuildMap = true;
      this.emit(',\n');
      this.emit('TeaConverter.buildMap(\n', level + 1);
    } else {
      this.emit(',\n');
    }

    for (let i = 0; i < all.length; i++) {
      const item = all[i];
      if (Array.isArray(item)) {
        for (var j = 0; j < item.length; j++) {
          this.visitObjectField(item[j], level + 2);
          if (item[j + 1]) {
            this.emit(',\n');
          } else {
            this.emit('\n');
          }
        }
      } else {
        this.emit('', level + 1);
        this.visitExpr(item.expr, level);
        if (all[i + 1]) {
          this.emit(',');
        }
        this.emit('\n');
      }
      if (hasExpandFieldBuildMap) {
        this.emit(')', level + 1);
        if (all[i + 1]) {
          this.emit(',\n');
        } else {
          this.emit('\n');
        }
        hasExpandFieldBuildMap = false;
      }
    }
    this.emit(')', level);
  }