Java JsArrayNumber类代码示例

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
void setIncrementalData(JsArrayNumber domain, JsArray<JsArrayNumber> rangeArray) {
  int len = domain.length();  // using this length for both 
  double d[] = new double[len];
  for(int i=0; i<d.length; i++) {
    d[i] = domain.get(i);
  }
  int rangeArrayLength = rangeArray.length();
  Array1D[] ranges = new Array1DImpl[rangeArray.length()];
  for (int dimension = 0; dimension < rangeArrayLength; dimension++) {
      double[] r = new double[len];
      for(int j=0; j < r.length; j++) {
          r[j] = rangeArray.get(dimension).get(j);
      }
      ranges[dimension] = new Array1DImpl(r);
  }

  incremental = new MipMap(new Array1DImpl(d), ranges, -1, getMipMapChain().getMipMap(0));

  Interval region = new Interval(d[0], d[d.length - 1]);
  incrementalInterval = region;
  outgoingRequest = System.currentTimeMillis();
  firing = true;
  datasets.fireChanged(this, region);
  firing = false;
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public String compareJsArrayNumber(JsArrayNumber objectA,JsArrayNumber objectB){
if(objectA==null){
	if(objectB==null){
		return "";//no need check
	}else{
		return "A is null,B's length is "+objectB.length();
	}
}
if(objectB==null){
	return "A is"+objectA.length()+",but B is Empty";
}

if(objectA.length()!=objectB.length()){
	return "A's length"+objectA.length()+",B's length is "+objectB.length();
}

for(int i=0;i<objectA.length();i++){
	if(objectA.get(i)!=objectB.get(i)){
		return "difference value at:"+i;
	}
}

return "";
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public void flipV(JSONModelFile model){
	
	JsArray<JsArrayNumber> uvs= model.getUvs();
	if(uvs==null){
		return;
	}
	for(int i=0;i<uvs.length();i++){
		JsArrayNumber array=uvs.get(i);
		for(int j=0;j<array.length();j++){
			if(j%2==1){//v only
				double old=array.get(j);
				array.set(j, 1-old);
			}
		}
	}
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
/** {@inheritDoc} */
@Override
public double[] doDeserializeArray( JsonReader reader, JsonDeserializationContext ctx, JsonDeserializerParameters params ) {
    JsArrayNumber jsArray = JsArrayNumber.createArray().cast();
    reader.beginArray();
    while ( JsonToken.END_ARRAY != reader.peek() ) {
        if ( JsonToken.NULL == reader.peek() ) {
            reader.skipValue();
            jsArray.push( DEFAULT );
        } else {
            jsArray.push( reader.nextDouble() );
        }
    }
    reader.endArray();

    if ( GWT.isScript() ) {
        return reinterpretCast( jsArray );
    } else {
        int length = jsArray.length();
        double[] ret = new double[length];
        for ( int i = 0; i < length; i++ ) {
            ret[i] = jsArray.get( i );
        }
        return ret;
    }
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
private List<Double> getNumberArrayAttribute(SliderOption option, List<Double> defaultValue) {

        // Get array attribute
        JsArrayNumber array = null;
        if (isAttached()) {
            array = getNumberArrayAttribute(getElement(), option.getName());
        } else {
            String value = attributeMixin.getAttribute(option.getDataAttribute());
            if (value != null && !value.isEmpty()) {
                array = JsonUtils.safeEval(value);
            }
        }

        // Attribute not set
        if (array == null) {
            return defaultValue;
        }

        // Put array to list
        List<Double> list = new ArrayList<Double>(array.length());
        for (int i = 0; i < array.length(); i++) {
            list.add(array.get(i));
        }
        return list;
    }
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
/**
 * Internal constructor used to load a JSArray already in another object.
 * @param array JS array instance
 */
JsIntegerArrayList(JsArrayIntegerImpl array) {
	// if null, creates a new JS array
	if (array == null){
		this.array = (JsArrayIntegerImpl)JsArrayNumber.createArray().cast();
	} else {
		// uses an existing array
		this.array = array;
	}
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
/**
 * Internal constructor used to load a JSArray already in another object.
 * @param array JS array instance
 */
JsDoubleArrayList(JsArrayDoubleImpl array) {
	// if null, creates a new JS array
	if (array == null){
		this.array = (JsArrayDoubleImpl)JsArrayNumber.createArray().cast();
	} else {
		// uses an existing array
		this.array = array;
	}
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public static JsArrayNumber toJsArray(double[] data) {
  JsArrayNumber jsan = (JsArrayNumber) JsArrayNumber.createArray();
  int len = data.length;
  for (int i = len - 1; i >= 0; i--) {
    jsan.set(i, data[i]);
  }
  return jsan;
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public void setValue(int row, int col, double val) {
  JsArrayNumber arr = data.get(col);
  if (arr == null) {
    arr = JsArrayNumber.createArray().cast();
    data.set(col, arr);
  }
  arr.set(row, val);
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public JsonArray<JsonArrayNumber> getTupleRange() {
  JsArray<JsArrayNumber> tupleRange = jso.getTupleRange();
  if (tupleRange != null) {
    return new GwtJsonArrayOverlay<JsonArrayNumber>(tupleRange,
        JsonArrayNumber.class);
  }
  return null;
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public T get(int i) {
  T wrapper = null;
  if (parameterType == JsonArrayNumber.class) {
    wrapper = (T) new GwtJsonArrayNumber((JsArrayNumber) jso.get(i));
  } else if(parameterType == JsonArrayString.class) {
    wrapper = (T) new GwtJsonArrayString((JsArrayString) jso.get(i));
  }
  return wrapper;
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public static JsArrayNumber fromDoubles(Collection<Double> collection) {
    JsArrayNumber array = JsArrayNumber.createArray().cast();
    for(Double item : collection) {
        array.push(item);
    }
    return array;
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public static List<Double> toList(JsArrayNumber array) {
    List<Double> list = new ArrayList<>();
    if(array != null) {
        for (int i = 0; i < array.length(); i++) {
            list.add(array.get(i));
        }
    }
    return list;
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
private static void checkForDoubleAryResult(String key, WebPlotResult wpRes,PlotResultOverlay res)  {
    JsArrayNumber jsAry= res.getDoubleArrayResult(key);
    if (jsAry!=null) {
        double ary[]= new double[jsAry.length()];
        for(int i= 0; (i<ary.length); i++) ary[i]= jsAry.get(i);
        wpRes.putResult(key,new DataEntry.DoubleArray(ary));
    }
}
 

import com.google.gwt.core.client.JsArrayNumber; //导入依赖的package包/类
public final native JsArrayNumber getDoubleArrayResult(String key) /*-{
    if (key in this) {
        return this[key];
    }
    else {
        return null;
    }
}-*/;