本文整理了Java中com.eclipsesource.v8.V8Array.getStrings()
方法的一些代码示例,展示了V8Array.getStrings()
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。V8Array.getStrings()
方法的具体详情如下:
包路径:com.eclipsesource.v8.V8Array
类名称:V8Array
方法名:getStrings
[英]Returns the Strings contained in a subset of a V8Array. If the subset contains elements other than Strings, then a V8ResultUndefined exception is thrown. Furthermore, if the subset is not entirely contained within the array, then V8ResultUndefined exception is also thrown.
[中]返回包含在V8Array子集中的字符串。如果子集包含字符串以外的元素,则会引发V8ResultUndefined异常。此外,如果子集不完全包含在数组中,那么也会抛出V8ResultUndefined异常。
代码示例来源:origin: eclipsesource/J2V8
/**
* Creates a Java array from a V8Array. The type of the Array must be specified.
* Currently, only INTEGER, DOUBLE, BOOLEAN and STRING are supported.
* The V8Array must only contain elements of type 'arrayType'.
*
* This method will use J2V8's bulk array copy making it faster than iterating over
* all the elements in the array.
*
* @param array The V8Array to convert to a Java Array.
* @param arrayType The type of the V8Array to convert.
*
* @return A Java array representing a V8Array.
*/
public static Object getTypedArray(final V8Array array, final int arrayType) {
int length = array.length();
if (arrayType == V8Value.INTEGER) {
return array.getIntegers(0, length);
} else if (arrayType == V8Value.DOUBLE) {
return array.getDoubles(0, length);
} else if (arrayType == V8Value.BOOLEAN) {
return array.getBooleans(0, length);
} else if (arrayType == V8Value.STRING) {
return array.getStrings(0, length);
}
throw new RuntimeException("Unsupported bulk load type: " + arrayType);
}
代码示例来源:origin: eclipsesource/J2V8
stringArray = new String[length];
array.getStrings(0, length, stringArray);
return stringArray;
} else if (arrayType == V8Value.BYTE) {
代码示例来源:origin: eclipsesource/J2V8
/**
* Creates a Java array from a V8Array. The type of the Array must be specified.
* Currently, only INTEGER, DOUBLE, BOOLEAN and STRING are supported.
* The V8Array must only contain elements of type 'arrayType'.
*
* This method will use J2V8's bulk array copy making it faster than iterating over
* all the elements in the array.
*
* @param array The V8Array to convert to a Java Array.
* @param arrayType The type of the V8Array to convert.
*
* @return A Java array representing a V8Array.
*/
public static Object getTypedArray(final V8Array array, final int arrayType) {
int length = array.length();
if (arrayType == V8Value.INTEGER) {
return array.getIntegers(0, length);
} else if (arrayType == V8Value.DOUBLE) {
return array.getDoubles(0, length);
} else if (arrayType == V8Value.BOOLEAN) {
return array.getBooleans(0, length);
} else if (arrayType == V8Value.STRING) {
return array.getStrings(0, length);
}
throw new RuntimeException("Unsupported bulk load type: " + arrayType);
}
代码示例来源:origin: eclipsesource/J2V8
@Test(expected = UnsupportedOperationException.class)
public void testGetStrings2Undefined() {
V8Array undefined = v8.getArray("array");
undefined.getStrings(0, 1, new String[1]);
}
代码示例来源:origin: eclipsesource/J2V8
@Test(expected = UnsupportedOperationException.class)
public void testGetStringsUndefined() {
V8Array undefined = v8.getArray("array");
undefined.getStrings(0, 1);
}
代码示例来源:origin: eclipsesource/J2V8
@Test(expected = IndexOutOfBoundsException.class)
public void testGetStringSmallerArray() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd']");
String[] result = new String[3];
try {
a.getStrings(0, 4, result);
} finally {
a.close();
}
}
代码示例来源:origin: eclipsesource/J2V8
@Test(expected = V8ResultUndefined.class)
public void testGetSubArrayOfStringsOutOfBounds() {
V8Array a = v8.executeArrayScript("['a', 7, 'c', 'd', 'e']");
try {
a.getStrings(3, 3);
} finally {
a.close();
}
}
代码示例来源:origin: eclipsesource/J2V8
@Test(expected = V8ResultUndefined.class)
public void testGetStringsWithoutStrings() {
V8Array a = v8.executeArrayScript("['a', 7, 'c', 'd', 'e'];");
try {
a.getStrings(0, 5);
} finally {
a.close();
}
}
代码示例来源:origin: eclipsesource/J2V8
stringArray = new String[length];
array.getStrings(0, length, stringArray);
return stringArray;
} else if (arrayType == V8Value.BYTE) {
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testGetStringSameSizeArray() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd']");
String[] result = new String[4];
int size = a.getStrings(0, 4, result);
assertEquals(4, size);
a.close();
}
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testGetStringBiggerArray() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd']");
String[] result = new String[40];
int size = a.getStrings(0, 4, result);
assertEquals(4, size);
a.close();
}
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testGetSubArrayOfStrings() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd', 'e'];");
String[] result = a.getStrings(4, 1);
assertEquals(1, result.length);
assertEquals("e", result[0]);
a.close();
}
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testGetSubArrayOfStrings2() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd', 'e'];");
String[] result = a.getStrings(3, 2);
assertEquals(2, result.length);
assertEquals("d", result[0]);
assertEquals("e", result[1]);
a.close();
}
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testArrayGetStrings_Unicode() {
V8Array array = v8.executeArrayScript("['🎉','🌞','💐'];");
String[] result = array.getStrings(0, 3);
assertEquals("🎉", result[0]);
assertEquals("🌞", result[1]);
assertEquals("💐", result[2]);
array.close();
}
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testGetStringPopulatesArray() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd']");
String[] result = new String[4];
a.getStrings(0, 4, result);
assertEquals("a", result[0]);
assertEquals("b", result[1]);
assertEquals("c", result[2]);
assertEquals("d", result[3]);
a.close();
}
代码示例来源:origin: eclipsesource/J2V8
@Test
public void testGetArrayOfStrings() {
V8Array a = v8.executeArrayScript("['a', 'b', 'c', 'd', 'e'];");
String[] result = a.getStrings(0, 5);
assertEquals(5, result.length);
assertEquals("a", result[0]);
assertEquals("b", result[1]);
assertEquals("c", result[2]);
assertEquals("d", result[3]);
assertEquals("e", result[4]);
a.close();
}
代码示例来源:origin: com.eclipsesource.j2v8/j2v8_macosx_x86_64
/**
* Creates a Java array from a V8Array. The type of the Array must be specified.
* Currently, only INTEGER, DOUBLE, BOOLEAN and STRING are supported.
* The V8Array must only contain elements of type 'arrayType'.
*
* This method will use J2V8's bulk array copy making it faster than iterating over
* all the elements in the array.
*
* @param array The V8Array to convert to a Java Array.
* @param arrayType The type of the V8Array to convert.
*
* @return A Java array representing a V8Array.
*/
public static Object getTypedArray(final V8Array array, final int arrayType) {
int length = array.length();
if (arrayType == V8Value.INTEGER) {
return array.getIntegers(0, length);
} else if (arrayType == V8Value.DOUBLE) {
return array.getDoubles(0, length);
} else if (arrayType == V8Value.BOOLEAN) {
return array.getBooleans(0, length);
} else if (arrayType == V8Value.STRING) {
return array.getStrings(0, length);
}
throw new RuntimeException("Unsupported bulk load type: " + arrayType);
}
代码示例来源:origin: com.eclipsesource.j2v8/j2v8_win32_x86_64
/**
* Creates a Java array from a V8Array. The type of the Array must be specified.
* Currently, only INTEGER, DOUBLE, BOOLEAN and STRING are supported.
* The V8Array must only contain elements of type 'arrayType'.
*
* This method will use J2V8's bulk array copy making it faster than iterating over
* all the elements in the array.
*
* @param array The V8Array to convert to a Java Array.
* @param arrayType The type of the V8Array to convert.
*
* @return A Java array representing a V8Array.
*/
public static Object getTypedArray(final V8Array array, final int arrayType) {
int length = array.length();
if (arrayType == V8Value.INTEGER) {
return array.getIntegers(0, length);
} else if (arrayType == V8Value.DOUBLE) {
return array.getDoubles(0, length);
} else if (arrayType == V8Value.BOOLEAN) {
return array.getBooleans(0, length);
} else if (arrayType == V8Value.STRING) {
return array.getStrings(0, length);
}
throw new RuntimeException("Unsupported bulk load type: " + arrayType);
}
代码示例来源:origin: com.eclipsesource.j2v8/j2v8_win32_x86_64
stringArray = new String[length];
array.getStrings(0, length, stringArray);
return stringArray;
} else if (arrayType == V8Value.BYTE) {
代码示例来源:origin: com.eclipsesource.j2v8/j2v8_macosx_x86_64
stringArray = new String[length];
array.getStrings(0, length, stringArray);
return stringArray;
} else if (arrayType == V8Value.BYTE) {
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