Module is.codion.common.model
Package is.codion.common.model.table

Interface ColumnConditionModel<C,T>

Type Parameters:
C - the type used to identify columns
T - the column value type
public interface ColumnConditionModel<C,T>
Specifies a condition model based on a table column, parameters, operator, upper bound and lower bound, as well as relevant events and states. For instances create a ColumnConditionModel.Builder via builder(Object, Class).

  • Field Details

  • Method Details

    • columnIdentifier

      C columnIdentifier()
      Returns:
      the column identifier

    • caseSensitive

      is.codion.common.state.State caseSensitive()
      Returns:
      the State controlling whether this model is case-sensitive, when working with strings

    • format

      Optional<Format> format()
      Returns:
      the Format object to use when formatting input, an empty Optional in case none is available

    • dateTimePattern

      String dateTimePattern()
      Returns:
      the date/time format pattern, if any

    • automaticWildcard

      is.codion.common.value.Value<ColumnConditionModel.AutomaticWildcard> automaticWildcard()
      Note that this is only applicable to string based condition models and only used for operators Operator.EQUAL and Operator.NOT_EQUAL
      Returns:
      the Value controlling whether automatic wildcards are enabled when working with strings

    • autoEnable

      is.codion.common.state.State autoEnable()
      Returns:
      the State controlling whether this model is enabled automatically when a condition value is specified

    • locked

      is.codion.common.state.State locked()
      Returns:
      the state controlling the locked status

    • columnClass

      Class<T> columnClass()
      Returns:
      the column class this condition model is based on

    • setEqualValue

      void setEqualValue(T value)
      Sets the values used when the Operator.EQUAL is enabled.
      Parameters:
      value - the value to use as condition

    • getEqualValue

      T getEqualValue()
      Returns:
      the equal value, possibly null

    • setInValues

      void setInValues(Collection<T> values)
      Parameters:
      values - the values to set, an empty Collection for none

    • getInValues

      Collection<T> getInValues()
      Returns:
      the in values, never null

    • setUpperBound

      void setUpperBound(T upper)
      Parameters:
      upper - the new upper bound

    • getUpperBound

      T getUpperBound()
      Returns:
      the upper bound

    • setLowerBound

      void setLowerBound(T value)
      Parameters:
      value - the lower bound

    • getLowerBound

      T getLowerBound()
      Returns:
      the lower bound

    • operators

      List<is.codion.common.Operator> operators()
      Returns:
      the operators available in this condition model

    • wildcard

      char wildcard()
      Returns:
      the character used as a wildcard when working with strings

    • enabled

      is.codion.common.state.State enabled()
      Returns:
      a state controlling the enabled status

    • clear

      void clear()
      Clears this condition model, that is, sets all bounds to null and the operator to the first of the ones available.
      See Also:

    • equalValue

      is.codion.common.value.Value<T> equalValue()
      Returns:
      a Value based on the equal value of this condition model

    • inValues

      is.codion.common.value.ValueSet<T> inValues()
      Returns:
      a ValueSet based on the in values of this condition model

    • upperBoundValue

      is.codion.common.value.Value<T> upperBoundValue()
      Returns:
      a Value based on the upper bound value of this condition model

    • lowerBoundValue

      is.codion.common.value.Value<T> lowerBoundValue()
      Returns:
      a Value based on the lower bound value of this condition model

    • operator

      is.codion.common.value.Value<is.codion.common.Operator> operator()
      Returns:
      a Value based on the operator

    • accepts

      boolean accepts(Comparable<T> columnValue)
      Returns true if the given value is accepted by this models condition.
      Parameters:
      columnValue - the column value
      Returns:
      true if the given value is accepted by this models condition

    • conditionChangedEvent

      is.codion.common.event.EventObserver<?> conditionChangedEvent()
      Returns:
      an observer notified each time the condition state changes

    • builder

      static <C, T> ColumnConditionModel.Builder<C,T> builder(C columnIdentifier, Class<T> columnClass)
      Returns a new ColumnConditionModel.Builder instance.
      Type Parameters:
      C - the column identifier type
      T - the column value type
      Parameters:
      columnIdentifier - the column identifier
      columnClass - the column class
      Returns:
      a new ColumnConditionModel.Builder instance