Interface Parameter

All Known Subinterfaces:
RequestParameter, ResponseParameter
public interface Parameter

  • Method Details

    • getString

      default String getString()
      Returns:
      null if value is not a String, otherwise it returns value

    • getString

      default String getString(String defaultValue)
      Returns:
      the default if value is not a String or is null, otherwise it returns the value.

    • isString

      default boolean isString()
      Returns:
      true if value of this instance is a String instance

    • getInteger

      default Integer getInteger()
      Returns:
      null if value is not a Number, otherwise it returns value as Integer

    • getInteger

      default Integer getInteger(Integer defaultValue)
      Returns:
      the default supplied if value is not a Number or is null, otherwise it returns the value.

    • getLong

      default Long getLong()
      Returns:
      null if value is not a Number, otherwise it returns value as Long

    • getLong

      default Long getLong(Long defaultValue)
      Returns:
      the default supplied if value is not a Number or is null, otherwise it returns the value.

    • getFloat

      default Float getFloat()
      Returns:
      null if value is not a Number, otherwise it returns value as Float

    • getFloat

      default Float getFloat(Float defaultValue)
      Returns:
      the default supplied if value is not a Number or is null, otherwise it returns the value.

    • getDouble

      default Double getDouble()
      Returns:
      null if value is not a Number, otherwise it returns value as Double

    • getDouble

      default Double getDouble(Double defaultValue)
      Returns:
      the default supplied if value is not a Number or is null, otherwise it returns the value.

    • isNumber

      default boolean isNumber()
      Returns:
      true if value of this instance is a Number instance

    • getBoolean

      default Boolean getBoolean()
      Returns:
      null if value is not a Boolean, otherwise it returns value

    • getBoolean

      default Boolean getBoolean(Boolean defaultValue)
      Returns:
      the default supplied if value is not a Boolean or is null, otherwise it returns the value.

    • isBoolean

      default boolean isBoolean()
      Returns:
      true if value of this instance is a Boolean instance

    • getJsonObject

      default JsonObject getJsonObject()
      Returns:
      null if value is not a JsonObject, otherwise it returns value

    • getJsonObject

      default JsonObject getJsonObject(JsonObject defaultValue)
      Returns:
      the default supplied if value is not a JsonObject or is null, otherwise it returns the value.

    • isJsonObject

      default boolean isJsonObject()
      Returns:
      true if value of this instance is a JsonObject instance

    • getJsonArray

      default JsonArray getJsonArray()
      Returns:
      null if value is not a JsonArray, otherwise it returns value

    • getJsonArray

      default JsonArray getJsonArray(JsonArray defaultValue)
      Returns:
      the default supplied if value is not a JsonArray or is null, otherwise it returns the value.

    • isJsonArray

      default boolean isJsonArray()
      Returns:
      true if value of this instance is a JsonArray instance

    • getBuffer

      default Buffer getBuffer()
      Returns:
      null if value is not a Buffer, otherwise it returns value

    • getBuffer

      default Buffer getBuffer(Buffer defaultValue)
      Returns:
      the default suppliedif value is not a Buffer or is null, otherwise it returns the value.

    • isBuffer

      default boolean isBuffer()
      Returns:
      true if value of this instance is a Buffer instance

    • isNull

      default boolean isNull()
      Returns:
      true if value is null

    • isEmpty

      default boolean isEmpty()
      Returns:
      true if it's an empty String, an empty JsonObject / JsonArray, an empty Buffer or it's null

    • get

      Object get()
      Returns:
      the plain value