Java FunctionParamBuilder.addRequiredParams方法代码示例

import com.google.javascript.rhino.jstype.FunctionParamBuilder; //导入方法依赖的package包/类
/**
 * Add a parameter to the param list.
 * @param builder A builder.
 * @param paramType The parameter type.
 * @param warnedAboutArgList Whether we've already warned about arg ordering
 *     issues (like if optional args appeared before required ones).
 * @param isOptional Is this an optional parameter?
 * @param isVarArgs Is this a var args parameter?
 * @return Whether a warning was emitted.
 */
private boolean addParameter(FunctionParamBuilder builder,
    JSType paramType, boolean warnedAboutArgList,
    boolean isOptional, boolean isVarArgs) {
  boolean emittedWarning = false;
  if (isOptional) {
    // Remembering that an optional parameter has been encountered
    // so that if a non optional param is encountered later, an
    // error can be reported.
    if (!builder.addOptionalParams(paramType) && !warnedAboutArgList) {
      reportWarning(VAR_ARGS_MUST_BE_LAST);
      emittedWarning = true;
    }
  } else if (isVarArgs) {
    if (!builder.addVarArgs(paramType) && !warnedAboutArgList) {
      reportWarning(VAR_ARGS_MUST_BE_LAST);
      emittedWarning = true;
    }
  } else {
    if (!builder.addRequiredParams(paramType) && !warnedAboutArgList) {
      // An optional parameter was seen and this argument is not an optional
      // or var arg so it is an error.
      if (builder.hasVarArgs()) {
        reportWarning(VAR_ARGS_MUST_BE_LAST);
      } else {
        reportWarning(OPTIONAL_ARG_AT_END);
      }
      emittedWarning = true;
    }
  }
  return emittedWarning;
}
 

import com.google.javascript.rhino.jstype.FunctionParamBuilder; //导入方法依赖的package包/类
/**
 * Apply special properties that only apply to delegates.
 */
private void applyDelegateRelationship(
    DelegateRelationship delegateRelationship) {
  ObjectType delegatorObject = ObjectType.cast(
      typeRegistry.getType(delegateRelationship.delegator));
  ObjectType delegateBaseObject = ObjectType.cast(
      typeRegistry.getType(delegateRelationship.delegateBase));
  ObjectType delegateSuperObject = ObjectType.cast(
      typeRegistry.getType(codingConvention.getDelegateSuperclassName()));
  if (delegatorObject != null &&
      delegateBaseObject != null &&
      delegateSuperObject != null) {
    FunctionType delegatorCtor = delegatorObject.getConstructor();
    FunctionType delegateBaseCtor = delegateBaseObject.getConstructor();
    FunctionType delegateSuperCtor = delegateSuperObject.getConstructor();

    if (delegatorCtor != null && delegateBaseCtor != null &&
        delegateSuperCtor != null) {
      FunctionParamBuilder functionParamBuilder =
          new FunctionParamBuilder(typeRegistry);
      functionParamBuilder.addRequiredParams(
          typeRegistry.getNativeType(U2U_CONSTRUCTOR_TYPE));
      FunctionType findDelegate = typeRegistry.createFunctionType(
          typeRegistry.createDefaultObjectUnion(delegateBaseObject),
          functionParamBuilder.build());

      FunctionType delegateProxy = typeRegistry.createConstructorType(
          delegateBaseObject.getReferenceName() + DELEGATE_PROXY_SUFFIX,
          null, null, null);
      delegateProxy.setPrototypeBasedOn(delegateBaseObject);

      codingConvention.applyDelegateRelationship(
          delegateSuperObject, delegateBaseObject, delegatorObject,
          delegateProxy, findDelegate);
      delegateProxyPrototypes.add(delegateProxy.getPrototype());
    }
  }
}
 

import com.google.javascript.rhino.jstype.FunctionParamBuilder; //导入方法依赖的package包/类
/**
 * Apply special properties that only apply to delegates.
 */
private void applyDelegateRelationship(
    DelegateRelationship delegateRelationship) {
  ObjectType delegatorObject = ObjectType.cast(
      typeRegistry.getType(delegateRelationship.delegator));
  ObjectType delegateBaseObject = ObjectType.cast(
      typeRegistry.getType(delegateRelationship.delegateBase));
  ObjectType delegateSuperObject = ObjectType.cast(
      typeRegistry.getType(codingConvention.getDelegateSuperclassName()));
  if (delegatorObject != null &&
      delegateBaseObject != null &&
      delegateSuperObject != null) {
    FunctionType delegatorCtor = delegatorObject.getConstructor();
    FunctionType delegateBaseCtor = delegateBaseObject.getConstructor();
    FunctionType delegateSuperCtor = delegateSuperObject.getConstructor();

    if (delegatorCtor != null && delegateBaseCtor != null &&
        delegateSuperCtor != null) {
      FunctionParamBuilder functionParamBuilder =
          new FunctionParamBuilder(typeRegistry);
      functionParamBuilder.addRequiredParams(
          getNativeType(U2U_CONSTRUCTOR_TYPE));
      FunctionType findDelegate = typeRegistry.createFunctionType(
          typeRegistry.createDefaultObjectUnion(delegateBaseObject),
          functionParamBuilder.build());

      FunctionType delegateProxy = typeRegistry.createConstructorType(
          delegateBaseObject.getReferenceName() + DELEGATE_PROXY_SUFFIX,
          null, null, null, null);
      delegateProxy.setPrototypeBasedOn(delegateBaseObject);

      codingConvention.applyDelegateRelationship(
          delegateSuperObject, delegateBaseObject, delegatorObject,
          delegateProxy, findDelegate);
      delegateProxyPrototypes.add(delegateProxy.getPrototype());
    }
  }
}
 

import com.google.javascript.rhino.jstype.FunctionParamBuilder; //导入方法依赖的package包/类
/**
 * Apply special properties that only apply to delegates.
 */
private void applyDelegateRelationship(
    DelegateRelationship delegateRelationship) {
  ObjectType delegatorObject = ObjectType.cast(
      typeRegistry.getType(delegateRelationship.delegator));
  ObjectType delegateBaseObject = ObjectType.cast(
      typeRegistry.getType(delegateRelationship.delegateBase));
  ObjectType delegateSuperObject = ObjectType.cast(
      typeRegistry.getType(codingConvention.getDelegateSuperclassName()));
  if (delegatorObject != null &&
      delegateBaseObject != null &&
      delegateSuperObject != null) {
    FunctionType delegatorCtor = delegatorObject.getConstructor();
    FunctionType delegateBaseCtor = delegateBaseObject.getConstructor();
    FunctionType delegateSuperCtor = delegateSuperObject.getConstructor();

    if (delegatorCtor != null && delegateBaseCtor != null &&
        delegateSuperCtor != null) {
      FunctionParamBuilder functionParamBuilder =
          new FunctionParamBuilder(typeRegistry);
      functionParamBuilder.addRequiredParams(
          getNativeType(U2U_CONSTRUCTOR_TYPE));
      FunctionType findDelegate = typeRegistry.createFunctionType(
          typeRegistry.createDefaultObjectUnion(delegateBaseObject),
          functionParamBuilder.build());

      FunctionType delegateProxy =
          typeRegistry.createConstructorType(
              delegateBaseObject.getReferenceName() + DELEGATE_PROXY_SUFFIX /* name */,
              null /* source */,
              null /* parameters */,
              null /* returnType */,
              null /* templateKeys */,
              false /* isAbstract */);
      delegateProxy.setPrototypeBasedOn(delegateBaseObject);

      codingConvention.applyDelegateRelationship(
          new NominalTypeBuilderOti(delegateSuperCtor, delegateSuperObject),
          new NominalTypeBuilderOti(delegateBaseCtor, delegateBaseObject),
          new NominalTypeBuilderOti(delegatorCtor, delegatorObject),
          (ObjectType) delegateProxy.getTypeOfThis(),
          findDelegate);
      delegateProxyCtors.add(delegateProxy);
    }
  }
}