类的使用
org.apache.flink.table.data.binary.BinaryStringData

使用BinaryStringData的程序包

程序包	说明
org.apache.flink.table.data.binary

org.apache.flink.table.data.binary中BinaryStringData的使用

声明为BinaryStringData的org.apache.flink.table.data.binary中的字段

限定符和类型	字段和说明
static BinaryStringData	BinaryStringData.EMPTY_UTF8

返回BinaryStringData的org.apache.flink.table.data.binary中的方法

限定符和类型	方法和说明
static BinaryStringData	BinaryStringData.blankString(int length) Creates a BinaryStringData instance that contains `length` spaces.
BinaryStringData	BinaryStringData.copy() Copy a new BinaryStringData.
static BinaryStringData	BinaryStringData.fromAddress(org.apache.flink.core.memory.MemorySegment[] segments, int offset, int numBytes) Creates a BinaryStringData instance from the given address (base and offset) and length.
static BinaryStringData	BinaryStringData.fromBytes(byte[] bytes) Creates a BinaryStringData instance from the given UTF-8 bytes.
static BinaryStringData	BinaryStringData.fromBytes(byte[] bytes, int offset, int numBytes) Creates a BinaryStringData instance from the given UTF-8 bytes with offset and number of bytes.
static BinaryStringData	BinaryStringData.fromString(String str) Creates a BinaryStringData instance from the given Java string.
BinaryStringData	BinaryStringData.substring(int beginIndex, int endIndex) Returns a binary string that is a substring of this binary string.
BinaryStringData	BinaryStringData.toLowerCase() Converts all of the characters in this BinaryStringData to lower case.
BinaryStringData	BinaryStringData.toUpperCase() Converts all of the characters in this BinaryStringData to upper case.
BinaryStringData	BinaryStringData.trim() Returns a string whose value is this string, with any leading and trailing whitespace removed.

参数类型为BinaryStringData的org.apache.flink.table.data.binary中的方法

限定符和类型	方法和说明
boolean	BinaryStringData.contains(BinaryStringData s) Returns true if and only if this BinaryStringData contains the specified sequence of bytes values.
boolean	BinaryStringData.endsWith(BinaryStringData suffix) Tests if this BinaryStringData ends with the specified suffix.
int	BinaryStringData.indexOf(BinaryStringData str, int fromIndex) Returns the index within this string of the first occurrence of the specified substring, starting at the specified index.
boolean	BinaryStringData.startsWith(BinaryStringData prefix) Tests if this BinaryStringData starts with the specified prefix.