Package docking.widgets.table.constraint
Class AtMostColumnConstraint<T extends Comparable<T>>
java.lang.Object
docking.widgets.table.constraint.SingleValueColumnConstraint<T>
docking.widgets.table.constraint.AtMostColumnConstraint<T>
- Type Parameters:
T
- the column type.
- All Implemented Interfaces:
ColumnConstraint<T>
,Comparable<ColumnConstraint<T>>
Column Constraint where acceptable column values are less than or equal to some specified
value of the column type.
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Field Summary
Fields inherited from class docking.widgets.table.constraint.SingleValueColumnConstraint
editorProvider, name
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Constructor Summary
ConstructorDescriptionAtMostColumnConstraint
(String name, T maxValue, EditorProvider<T> editorProvider, String group) Constructs a new AtMostColumnConstraint with a maximum value, constraint name, and groupAtMostColumnConstraint
(T maxValue, EditorProvider<T> editorProvider) Constructs a new AtMostColumnConstraint with a default name, default group and a maximum value. -
Method Summary
Modifier and TypeMethodDescriptionboolean
accepts
(T value, TableFilterContext context) Compares value against the current constraint value to determine acceptance; true if value satisfies the constraints' value, false otherwisesubclasses must override to generate new versions of themselves but with new comparison value.Methods inherited from class docking.widgets.table.constraint.SingleValueColumnConstraint
equals, getColumnType, getConstraintValue, getConstraintValueString, getEditor, getGroup, getName, hashCode, parseConstraintValue
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface docking.widgets.table.constraint.ColumnConstraint
asString, compareTo, getConstraintValueTooltip
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Constructor Details
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AtMostColumnConstraint
Constructs a new AtMostColumnConstraint with a default name, default group and a maximum value.- Parameters:
maxValue
- the value for which all acceptable column values must be less than or equal.editorProvider
- an object that can provide a ConstraintEditor for this constraint type.
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AtMostColumnConstraint
public AtMostColumnConstraint(String name, T maxValue, EditorProvider<T> editorProvider, String group) Constructs a new AtMostColumnConstraint with a maximum value, constraint name, and group- Parameters:
name
- the name of the constraint. For some types T, the default "At Most" may not be best.maxValue
- the value for which all acceptable column values must be less than or equal.editorProvider
- an object that can provide a ConstraintEditor for this constraint type.group
- the name of the group used to organize the list of constraints for a column.
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Method Details
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accepts
Description copied from interface:ColumnConstraint
Compares value against the current constraint value to determine acceptance; true if value satisfies the constraints' value, false otherwise- Parameters:
value
- the column value to be tested.context
- provides additional information about the the table and its data. This allows the filter to base its decision on information other than just the column value.- Returns:
- true if the column value passes the constraint, false otherwise
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copy
Description copied from class:SingleValueColumnConstraint
subclasses must override to generate new versions of themselves but with new comparison value.- Specified by:
copy
in classSingleValueColumnConstraint<T extends Comparable<T>>
- Parameters:
newValue
- the new value to compare column values against.- Returns:
- a new ColumnConstraint that is the same type as this constraint but with a new comparison value.
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