Package org.apache.groovy.json.internal

Class CharSequenceValue

java.lang.Object
org.apache.groovy.json.internal.CharSequenceValue
All Implemented Interfaces:
CharSequence, Value
public class CharSequenceValue extends Object implements Value, CharSequence
Overlay-backed Value that keeps a character slice until conversion is required.

  • Constructor Details

    • CharSequenceValue

      @Deprecated public CharSequenceValue(boolean chop, Type type, int startIndex, int endIndex, char[] buffer, boolean encoded, boolean checkDate)
      Deprecated.
      use the constructor taking a JsonDateHandling
      Retained so that the boolean form of this constructor keeps working.
      Parameters:
      chop - whether to eagerly copy the slice out of the buffer
      type - token type
      startIndex - start index, inclusive
      endIndex - end index, exclusive
      buffer - buffer holding the token
      encoded - whether the token carries escapes
      checkDate - whether a date-like string should become a Date

    • CharSequenceValue

      public CharSequenceValue(boolean chop, Type type, int startIndex, int endIndex, char[] buffer, boolean encoded, JsonDateHandling dateHandling)

  • Method Details

    • toString

      public String toString()
      Returns the current character slice without additional decoding.
      Specified by:
      toString in interface CharSequence
      Overrides:
      toString in class Object
      Returns:
      the raw slice text

    • toValue

      public final Object toValue()
      Materializes this token as a regular Java value.
      Specified by:
      toValue in interface Value
      Returns:
      the hydrated value

    • toEnum

      public <T extends Enum> T toEnum(Class<T> cls)
      Converts this token to an enum constant.
      Specified by:
      toEnum in interface Value
      Type Parameters:
      T - enum type
      Parameters:
      cls - enum type to resolve
      Returns:
      the resolved enum constant

    • toEnum

      public static <T extends Enum> T toEnum(Class<T> cls, String value)
      Resolves an enum constant from the decoded token text.
      Type Parameters:
      T - enum type
      Parameters:
      cls - enum type
      value - decoded token text
      Returns:
      the matching enum constant

    • toEnum

      public static <T extends Enum> T toEnum(Class<T> cls, int value)
      Resolves an enum constant from its ordinal.
      Type Parameters:
      T - enum type
      Parameters:
      cls - enum type
      value - ordinal value
      Returns:
      the matching enum constant

    • isContainer

      public boolean isContainer()
      Indicates whether this value wraps a map or a collection.
      Specified by:
      isContainer in interface Value
      Returns:
      true for container values

    • equals

      public boolean equals(Object o)
      Compares the overlay state and cached value.
      Overrides:
      equals in class Object
      Parameters:
      o - other object
      Returns:
      true when the overlays match

    • hashCode

      public int hashCode()
      Returns a hash code for the overlay state and cached value.
      Overrides:
      hashCode in class Object
      Returns:
      hash code for this value view

    • length

      public final int length()
      Returns the length of the current backing buffer.
      Specified by:
      length in interface CharSequence
      Returns:
      backing buffer length

    • charAt

      public final char charAt(int index)
      Returns the character at the supplied backing-buffer index.
      Specified by:
      charAt in interface CharSequence
      Parameters:
      index - backing-buffer index
      Returns:
      the character at index

    • subSequence

      public final CharSequence subSequence(int start, int end)
      Creates another overlay view over the same backing buffer.
      Specified by:
      subSequence in interface CharSequence
      Parameters:
      start - subsequence start in the backing buffer
      end - subsequence end in the backing buffer
      Returns:
      a new overlay view

    • bigDecimalValue

      public BigDecimal bigDecimalValue()
      Converts this token to a BigDecimal.
      Specified by:
      bigDecimalValue in interface Value
      Returns:
      the decimal representation

    • bigIntegerValue

      public BigInteger bigIntegerValue()
      Converts this token to a BigInteger.
      Specified by:
      bigIntegerValue in interface Value
      Returns:
      the integer representation

    • stringValue

      public String stringValue()
      Returns the string form using the value's configured decoding policy.
      Specified by:
      stringValue in interface Value
      Returns:
      the string representation

    • stringValueEncoded

      public String stringValueEncoded()
      Returns the fully decoded string form.
      Specified by:
      stringValueEncoded in interface Value
      Returns:
      the decoded string representation

    • dateValue

      public Date dateValue()
      Converts this token to a Date.
      Specified by:
      dateValue in interface Value
      Returns:
      the date representation

    • intValue

      public int intValue()
      Converts this token to an int value.
      Specified by:
      intValue in interface Value
      Returns:
      the int representation

    • longValue

      public long longValue()
      Converts this token to a long value.
      Specified by:
      longValue in interface Value
      Returns:
      the long representation

    • byteValue

      public byte byteValue()
      Converts this token to a byte value.
      Specified by:
      byteValue in interface Value
      Returns:
      the byte representation

    • shortValue

      public short shortValue()
      Converts this token to a short value.
      Specified by:
      shortValue in interface Value
      Returns:
      the short representation

    • doubleValue

      public double doubleValue()
      Converts this token to a double value.
      Specified by:
      doubleValue in interface Value
      Returns:
      the double representation

    • booleanValue

      public boolean booleanValue()
      Converts this token to a boolean value.
      Specified by:
      booleanValue in interface Value
      Returns:
      the boolean representation

    • floatValue

      public float floatValue()
      Converts this token to a float value.
      Specified by:
      floatValue in interface Value
      Returns:
      the float representation

    • chop

      public final void chop()
      Copies any shared backing buffer into a dedicated slice.
      Specified by:
      chop in interface Value

    • charValue

      public char charValue()
      Converts this token to a single character.
      Specified by:
      charValue in interface Value
      Returns:
      the leading character representation