本文整理汇总了Java中com.amazonaws.services.dynamodbv2.model.AttributeValue.getN方法的典型用法代码示例。如果您正苦于以下问题：Java AttributeValue.getN方法的具体用法？Java AttributeValue.getN怎么用？Java AttributeValue.getN使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.amazonaws.services.dynamodbv2.model.AttributeValue的用法示例。
在下文中一共展示了AttributeValue.getN方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: getAttributeSizeBytes
import com.amazonaws.services.dynamodbv2.model.AttributeValue; //导入方法依赖的package包/类
private static int getAttributeSizeBytes(AttributeValue att) throws UnsupportedEncodingException {
int byteSize = 0;
if (att.getN() != null) {
byteSize += att.getN().getBytes(CHARACTER_ENCODING).length;
} else if (att.getS() != null) {
byteSize += att.getS().getBytes(CHARACTER_ENCODING).length;
} else if (att.getB() != null) {
byteSize += att.getB().array().length;
} else if (att.getNS() != null) {
for (String number : att.getNS()) {
byteSize += number.getBytes(CHARACTER_ENCODING).length;
}
} else if (att.getSS() != null) {
for (String string : att.getSS()) {
byteSize += string.getBytes(CHARACTER_ENCODING).length;
}
} else if (att.getBS() != null) {
for (ByteBuffer byteBuffer : att.getBS()) {
byteSize += byteBuffer.array().length;
}
}
return byteSize;
}
示例2: getValueAsString
import com.amazonaws.services.dynamodbv2.model.AttributeValue; //导入方法依赖的package包/类
private String getValueAsString(AttributeValue attributeValue) {
if (attributeValue.getS() != null) {
return attributeValue.getS();
} else if (attributeValue.getN() != null) {
return attributeValue.getN();
} else {
throw new ParseException("Attribute value could not be extracted.");
}
}
示例3: compareValue
import com.amazonaws.services.dynamodbv2.model.AttributeValue; //导入方法依赖的package包/类
@Override
public int compareValue(AttributeValue attribute) {
BigDecimal passedKey = new BigDecimal(attribute.getN());
if (number == null) {
number = new BigDecimal(key);
}
return number.compareTo(passedKey);
}