org.jruby.Ruby.getRange()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.jruby.Ruby.getRange方法的一些代码示例，展示了Ruby.getRange的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Ruby.getRange方法的具体详情如下：
包路径：org.jruby.Ruby
类名称：Ruby
方法名：getRange

Ruby.getRange介绍

暂无

代码示例

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

public static RubyRange newRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end, boolean isExclusive) {
  RubyRange range = new RubyRange(runtime, runtime.getRange());
  range.init(context, begin, end, isExclusive);
  return range;
}

代码示例来源：origin: org.jruby/jruby-complete

public IRubyObject getRange(ThreadContext context, IRubyObject arg0) {
  if ( arg0 instanceof RubyRange ) {
    return arrayRange(context, (RubyRange) arg0);
  }
  throw context.runtime.newTypeError(arg0, context.runtime.getRange());
}

代码示例来源：origin: org.jruby/jruby-complete

public static RubyRange newRange(ThreadContext context, IRubyObject begin, IRubyObject end, boolean isExclusive) {
  RubyRange range = new RubyRange(context.runtime, context.runtime.getRange());
  range.init(context, begin, end, isExclusive);
  return range;
}

代码示例来源：origin: org.jruby/jruby-core

public IRubyObject getRange(ThreadContext context, IRubyObject arg0) {
  if ( arg0 instanceof RubyRange ) {
    return arrayRange(context, (RubyRange) arg0);
  }
  throw context.runtime.newTypeError(arg0, context.runtime.getRange());
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

public static RubyRange newInclusiveRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end) {
  RubyRange range = new RubyRange(runtime, runtime.getRange());
  range.init(context, begin, end, false);
  return range;
}

代码示例来源：origin: org.jruby/jruby-core

public static RubyRange newRange(ThreadContext context, IRubyObject begin, IRubyObject end, boolean isExclusive) {
  RubyRange range = new RubyRange(context.runtime, context.runtime.getRange());
  range.init(context, begin, end, isExclusive);
  return range;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

public static RubyRange newExclusiveRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end) {
  RubyRange range = new RubyRange(runtime, runtime.getRange());
  range.init(context, begin, end, true);
  return range;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

public static RubyRange newExclusiveRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end) {
  RubyRange range = new RubyRange(runtime, runtime.getRange());
  range.init(context, begin, end, true);
  return range;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

public static RubyRange newInclusiveRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end) {
  RubyRange range = new RubyRange(runtime, runtime.getRange());
  range.init(context, begin, end, false);
  return range;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

public static RubyRange newRange(Ruby runtime, ThreadContext context, IRubyObject begin, IRubyObject end, boolean isExclusive) {
  RubyRange range = new RubyRange(runtime, runtime.getRange());
  range.init(context, begin, end, isExclusive);
  return range;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

public IRubyObject getRange(ThreadContext context, IRubyObject arg0) {
  int length = Array.getLength(getObject());
  
  if (arg0 instanceof RubyRange) {
    RubyRange range = (RubyRange)arg0;
    if (range.first() instanceof RubyFixnum && range.last() instanceof RubyFixnum) {
      int first = (int)((RubyFixnum)range.first()).getLongValue();
      int last = (int)((RubyFixnum)range.last()).getLongValue();
      
      first = first >= 0 ? first : length + first;
      last = last >= 0 ? last : length + last;
      int newLength = last - first;
      if (range.exclude_end_p().isFalse()) newLength += 1;
      
      if (newLength <= 0) {
        return ArrayUtils.emptyJavaArrayDirect(context, getObject().getClass().getComponentType());
      }
  
      return ArrayUtils.javaArraySubarrayDirect(context, getObject(), first, newLength);
    } else {
      throw context.runtime.newTypeError("only Fixnum ranges supported");
    }
  } else {
    throw context.runtime.newTypeError(arg0, context.runtime.getRange());
  }
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

public IRubyObject getRange(ThreadContext context, IRubyObject arg0) {
  int length = Array.getLength(getObject());
  
  if (arg0 instanceof RubyRange) {
    RubyRange range = (RubyRange)arg0;
    if (range.first() instanceof RubyFixnum && range.last() instanceof RubyFixnum) {
      int first = (int)((RubyFixnum)range.first()).getLongValue();
      int last = (int)((RubyFixnum)range.last()).getLongValue();
      
      first = first >= 0 ? first : length + first;
      last = last >= 0 ? last : length + last;
      int newLength = last - first;
      if (range.exclude_end_p().isFalse()) newLength += 1;
      
      if (newLength <= 0) {
        return ArrayUtils.emptyJavaArrayDirect(context, getObject().getClass().getComponentType());
      }
  
      return ArrayUtils.javaArraySubarrayDirect(context, getObject(), first, newLength);
    } else {
      throw context.runtime.newTypeError("only Fixnum ranges supported");
    }
  } else {
    throw context.runtime.newTypeError(arg0, context.runtime.getRange());
  }
}

代码示例来源：origin: org.jruby/jruby-complete

private IRubyObject stepCommon(ThreadContext context, IRubyObject step, Block block) {
  Ruby runtime = context.runtime;
  if (begin instanceof RubyFixnum && end instanceof RubyFixnum && step instanceof RubyFixnum) {
    fixnumStep(context, runtime, ((RubyFixnum) step).getLongValue(), block);
  } else if (begin instanceof RubyFloat || end instanceof RubyFloat || step instanceof RubyFloat) {
    RubyNumeric.floatStep(context, runtime, begin, end, step, isExclusive, block);
  } else if (begin instanceof RubyNumeric
      || !TypeConverter.checkIntegerType(runtime, begin, "to_int").isNil()
      || !TypeConverter.checkIntegerType(runtime, end, "to_int").isNil()) {
    numericStep(context, runtime, step, block);
  } else {
    IRubyObject tmp = begin.checkStringType();
    if (!tmp.isNil()) {
      StepBlockCallBack callback = new StepBlockCallBack(block, RubyFixnum.one(runtime), step);
      Block blockCallback = CallBlock.newCallClosure(this, runtime.getRange(), Signature.ONE_ARGUMENT, callback, context);
      ((RubyString) tmp).uptoCommon(context, end, isExclusive, blockCallback);
    } else {
      if (!begin.respondsTo("succ")) {
        throw runtime.newTypeError("can't iterate from " + begin.getMetaClass().getName());
      }
      // range_each_func(range, step_i, b, e, args);
      rangeEach(context, new StepBlockCallBack(block, RubyFixnum.one(runtime), step));
    }
  }
  return this;
}

代码示例来源：origin: org.jruby/jruby-core

private IRubyObject stepCommon(ThreadContext context, IRubyObject step, Block block) {
  Ruby runtime = context.runtime;
  if (begin instanceof RubyFixnum && end instanceof RubyFixnum && step instanceof RubyFixnum) {
    fixnumStep(context, runtime, ((RubyFixnum) step).getLongValue(), block);
  } else if (begin instanceof RubyFloat || end instanceof RubyFloat || step instanceof RubyFloat) {
    RubyNumeric.floatStep(context, runtime, begin, end, step, isExclusive, block);
  } else if (begin instanceof RubyNumeric
      || !TypeConverter.checkIntegerType(runtime, begin, "to_int").isNil()
      || !TypeConverter.checkIntegerType(runtime, end, "to_int").isNil()) {
    numericStep(context, runtime, step, block);
  } else {
    IRubyObject tmp = begin.checkStringType();
    if (!tmp.isNil()) {
      StepBlockCallBack callback = new StepBlockCallBack(block, RubyFixnum.one(runtime), step);
      Block blockCallback = CallBlock.newCallClosure(this, runtime.getRange(), Signature.ONE_ARGUMENT, callback, context);
      ((RubyString) tmp).uptoCommon(context, end, isExclusive, blockCallback);
    } else {
      if (!begin.respondsTo("succ")) {
        throw runtime.newTypeError("can't iterate from " + begin.getMetaClass().getName());
      }
      // range_each_func(range, step_i, b, e, args);
      rangeEach(context, new StepBlockCallBack(block, RubyFixnum.one(runtime), step));
    }
  }
  return this;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

private IRubyObject stepCommon19(ThreadContext context, IRubyObject step, Block block) {
  Ruby runtime = context.runtime;
  if (begin instanceof RubyFixnum && end instanceof RubyFixnum && step instanceof RubyFixnum) {
    fixnumStep(context, runtime, ((RubyFixnum)step).getLongValue(), block);
  } else if (begin instanceof RubyFloat || end instanceof RubyFloat || step instanceof RubyFloat) {
    RubyNumeric.floatStep19(context, runtime, begin, end, step, isExclusive, block);
  } else if (begin instanceof RubyNumeric ||
          !TypeConverter.checkIntegerType(runtime, begin, "to_int").isNil() ||
          !TypeConverter.checkIntegerType(runtime, end, "to_int").isNil()) {
    numericStep19(context, runtime, step, block);
  } else {
    IRubyObject tmp = begin.checkStringType();
    if (!tmp.isNil()) {
      StepBlockCallBack callback = new StepBlockCallBack(block, RubyFixnum.one(runtime), step);
      Block blockCallback = CallBlock.newCallClosure(this, runtime.getRange(), Arity.singleArgument(), callback, context);
      ((RubyString)tmp).uptoCommon19(context, end, isExclusive, blockCallback);
    } else {
      if (!begin.respondsTo("succ")) throw runtime.newTypeError("can't iterate from " + begin.getMetaClass().getName());
      // range_each_func(range, step_i, b, e, args);
      rangeEach(context, new StepBlockCallBack(block, RubyFixnum.one(runtime), step));
    }
  }
  return this;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private IRubyObject stepCommon19(ThreadContext context, IRubyObject step, Block block) {
  Ruby runtime = context.runtime;
  if (begin instanceof RubyFixnum && end instanceof RubyFixnum && step instanceof RubyFixnum) {
    fixnumStep(context, runtime, ((RubyFixnum)step).getLongValue(), block);
  } else if (begin instanceof RubyFloat || end instanceof RubyFloat || step instanceof RubyFloat) {
    RubyNumeric.floatStep19(context, runtime, begin, end, step, isExclusive, block);
  } else if (begin instanceof RubyNumeric ||
          !TypeConverter.checkIntegerType(runtime, begin, "to_int").isNil() ||
          !TypeConverter.checkIntegerType(runtime, end, "to_int").isNil()) {
    numericStep19(context, runtime, step, block);
  } else {
    IRubyObject tmp = begin.checkStringType();
    if (!tmp.isNil()) {
      StepBlockCallBack callback = new StepBlockCallBack(block, RubyFixnum.one(runtime), step);
      Block blockCallback = CallBlock.newCallClosure(this, runtime.getRange(), Arity.singleArgument(), callback, context);
      ((RubyString)tmp).uptoCommon19(context, end, isExclusive, blockCallback);
    } else {
      if (!begin.respondsTo("succ")) throw runtime.newTypeError("can't iterate from " + begin.getMetaClass().getName());
      // range_each_func(range, step_i, b, e, args);
      rangeEach(context, new StepBlockCallBack(block, RubyFixnum.one(runtime), step));
    }
  }
  return this;
}

代码示例来源：origin: com.ning.billing/killbill-osgi-bundles-jruby

private IRubyObject stepCommon(ThreadContext context, IRubyObject step, Block block) {
  final Ruby runtime = context.runtime;
  long unit = RubyNumeric.num2long(step);
  if (unit < 0) throw runtime.newArgumentError("step can't be negative");
  if (begin instanceof RubyFixnum && end instanceof RubyFixnum) {
    if (unit == 0) throw runtime.newArgumentError("step can't be 0");
    fixnumStep(context, runtime, unit, block);
  } else {
    IRubyObject tmp = begin.checkStringType();
    if (!tmp.isNil()) {
      if (unit == 0) throw runtime.newArgumentError("step can't be 0");
      // rb_iterate((VALUE(*)_((VALUE)))str_step, (VALUE)args, step_i, (VALUE)iter);
      StepBlockCallBack callback = new StepBlockCallBack(block, RubyFixnum.one(runtime), step);
      Block blockCallback = CallBlock.newCallClosure(this, runtime.getRange(), Arity.singleArgument(), callback, context);
      ((RubyString)tmp).uptoCommon18(context, end, isExclusive, blockCallback);
    } else if (begin instanceof RubyNumeric) {
      if (equalInternal(context, step, RubyFixnum.zero(runtime))) throw runtime.newArgumentError("step can't be 0");
      numericStep(context, runtime, step, block);
    } else {
      if (unit == 0) throw runtime.newArgumentError("step can't be 0");
      if (!begin.respondsTo("succ")) throw runtime.newTypeError("can't iterate from " + begin.getMetaClass().getName());
      // range_each_func(range, step_i, b, e, args);
      rangeEach(context, new StepBlockCallBack(block, RubyFixnum.one(runtime), step));
    }
  }
  return this;
}

代码示例来源：origin: org.kill-bill.billing/killbill-osgi-bundles-jruby

private IRubyObject stepCommon(ThreadContext context, IRubyObject step, Block block) {
  final Ruby runtime = context.runtime;
  long unit = RubyNumeric.num2long(step);
  if (unit < 0) throw runtime.newArgumentError("step can't be negative");
  if (begin instanceof RubyFixnum && end instanceof RubyFixnum) {
    if (unit == 0) throw runtime.newArgumentError("step can't be 0");
    fixnumStep(context, runtime, unit, block);
  } else {
    IRubyObject tmp = begin.checkStringType();
    if (!tmp.isNil()) {
      if (unit == 0) throw runtime.newArgumentError("step can't be 0");
      // rb_iterate((VALUE(*)_((VALUE)))str_step, (VALUE)args, step_i, (VALUE)iter);
      StepBlockCallBack callback = new StepBlockCallBack(block, RubyFixnum.one(runtime), step);
      Block blockCallback = CallBlock.newCallClosure(this, runtime.getRange(), Arity.singleArgument(), callback, context);
      ((RubyString)tmp).uptoCommon18(context, end, isExclusive, blockCallback);
    } else if (begin instanceof RubyNumeric) {
      if (equalInternal(context, step, RubyFixnum.zero(runtime))) throw runtime.newArgumentError("step can't be 0");
      numericStep(context, runtime, step, block);
    } else {
      if (unit == 0) throw runtime.newArgumentError("step can't be 0");
      if (!begin.respondsTo("succ")) throw runtime.newTypeError("can't iterate from " + begin.getMetaClass().getName());
      // range_each_func(range, step_i, b, e, args);
      rangeEach(context, new StepBlockCallBack(block, RubyFixnum.one(runtime), step));
    }
  }
  return this;
}

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