本文整理了Java中com.eclipsesource.v8.V8.getInteger()方法的一些代码示例，展示了V8.getInteger()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。V8.getInteger()方法的具体详情如下：
包路径：com.eclipsesource.v8.V8
类名称：V8
方法名：getInteger

V8.getInteger介绍

暂无

代码示例

代码示例来源：origin: eclipsesource/J2V8

/**
 * Returns the integer value associated with this key. If the value
 * associated with this key does not exist, or if it's not an integer, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The integer value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not an integer.
 */
public int getInteger(final String key) {
  v8.checkThread();
  checkReleased();
  checkKey(key);
  return v8.getInteger(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: eclipsesource/J2V8

/**
 * Returns the integer value associated with this key. If the value
 * associated with this key does not exist, or if it's not an integer, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The integer value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not an integer.
 */
public int getInteger(final String key) {
  v8.checkThread();
  checkReleased();
  checkKey(key);
  return v8.getInteger(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: eclipsesource/J2V8

@Test(expected = V8ResultUndefined.class)
public void testGetIntWrongType() {
  v8.executeVoidScript("x = 'foo'");
  v8.getInteger("x");
}

代码示例来源：origin: eclipsesource/J2V8

@Test(expected = V8ResultUndefined.class)
public void testGetIntDoesNotExist() {
  v8.executeVoidScript("");
  v8.getInteger("x");
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testGetIntFromDouble() {
  v8.executeVoidScript("x = 7.7");
  int result = v8.getInteger("x");
  assertEquals(7, result);
}

代码示例来源：origin: eclipsesource/J2V8

/*** Get Int ***/
@Test
public void testGetInt() {
  v8.executeVoidScript("x = 7");
  int result = v8.getInteger("x");
  assertEquals(7, result);
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testGetIntReplaceValue() {
  v8.executeVoidScript("x = 7; x = 8");
  int result = v8.getInteger("x");
  assertEquals(8, result);
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testVoidFunctionCallNullParameters() {
  v8.executeVoidScript("function foo() {x=7;}");
  v8.executeVoidFunction("foo", null);
  assertEquals(7, v8.getInteger("x"));
}

代码示例来源：origin: eclipsesource/J2V8

/*** Void Function ***/
@Test
public void testSimpleVoidFunction() {
  v8.executeVoidScript("function foo() {x=1}");
  v8.executeVoidFunction("foo", null);
  assertEquals(1, v8.getInteger("x"));
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testVoidFunctionCallNoParameters() {
  v8.executeVoidScript("function foo() {x=7;}");
  V8Array parameters = new V8Array(v8);
  v8.executeVoidFunction("foo", parameters);
  assertEquals(7, v8.getInteger("x"));
  parameters.close();
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testAddGet() {
  v8.add("string", "string");
  v8.add("int", 7);
  v8.add("double", 3.1);
  v8.add("boolean", true);
  assertEquals("string", v8.getString("string"));
  assertEquals(7, v8.getInteger("int"));
  assertEquals(3.1, v8.getDouble("double"), 0.00001);
  assertTrue(v8.getBoolean("boolean"));
}

代码示例来源：origin: com.eclipsesource.j2v8/j2v8_win32_x86_64

/**
 * Returns the integer value associated with this key. If the value
 * associated with this key does not exist, or if it's not an integer, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The integer value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not an integer.
 */
public int getInteger(final String key) {
  v8.checkThread();
  checkReleased();
  return v8.getInteger(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: com.eclipsesource.j2v8/j2v8_macosx_x86_64

/**
 * Returns the integer value associated with this key. If the value
 * associated with this key does not exist, or if it's not an integer, then
 * V8ResultUndefined exception is thrown.
 *
 * @param key The key whose value to return.
 *
 * @return The integer value associated with this key, or V8ResultUndefined
 * if the key does not exist or the value is not an integer.
 */
public int getInteger(final String key) {
  v8.checkThread();
  checkReleased();
  return v8.getInteger(v8.getV8RuntimePtr(), objectHandle, key);
}

代码示例来源：origin: eclipsesource/J2V8

@Test
public void testCreateMatrix() {
  V8Array a1 = new V8Array(v8);
  V8Array a2 = new V8Array(v8);
  V8Array a3 = new V8Array(v8);
  a1.push(1);
  a1.push(2);
  a1.push(3);
  a2.push(4);
  a2.push(5);
  a2.push(6);
  a3.push(7);
  a3.push(8);
  a3.push(9);
  V8Array array = new V8Array(v8);
  array.push(a1);
  array.push(a2);
  array.push(a3);
  V8Array parameters = new V8Array(v8);
  parameters.push(array);
  v8.executeVoidScript("var total = 0; function add(matrix) { for(var i = 0; i < 3; i++) { for (var j = 0; j < 3; j++) { total = total + matrix[i][j]; }}};");
  v8.executeVoidFunction("add", parameters);
  int result = v8.getInteger("total");
  assertEquals(45, result);
  a1.close();
  a2.close();
  a3.close();
  array.close();
  parameters.close();
}