Package org.apache.iotdb.udf.api.type

Class Binary

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Binary>
    public class Binary
extends java.lang.Object
implements java.lang.Comparable<Binary>, java.io.Serializable
    Override compareTo() and equals() function to Binary class. This class is used to accept Java String type
    See Also:
    Serialized Form

    • Field Detail

      • STRING_CHARSET

        public static final java.nio.charset.Charset STRING_CHARSET

    • Constructor Detail

      • Binary

        public Binary​(byte[] v)
        if the bytes v is modified, the modification is visible to this binary.

      • Binary

        public Binary​(java.lang.String s)

    • Method Detail

      • valueOf

        public static Binary valueOf​(java.lang.String value)

      • compareTo

        public int compareTo​(Binary other)
        Specified by:
        compareTo in interface java.lang.Comparable<Binary>

      • equals

        public boolean equals​(java.lang.Object other)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • getLength

        public int getLength()
        Get length of values. Returns -1 if values is null.
        Returns:
        length

      • isNull

        public boolean isNull()

      • getStringValue

        public java.lang.String getStringValue()

      • getTextEncodingType

        public java.lang.String getTextEncodingType()

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • getValues

        public byte[] getValues()

      • stringToBytes

        public static byte[] stringToBytes​(java.lang.String str)
        convert string to byte array using UTF-8 encoding.
        Parameters:
        str - input string
        Returns:
        byte array