org.fuin.utils4j.filter
Class ComparableFilter

java.lang.Object
  org.fuin.utils4j.filter.ComparableFilter

All Implemented Interfaces:

Filter

Direct Known Subclasses:

IntegerFilter

public abstract class ComparableFilter
extends java.lang.Object
implements Filter

Defines a filter on a Comparable value.

Nested Class Summary

static class

ComparableFilter.Operator Operators for compare operations.

Constructor Summary

ComparableFilter(ComparableFilter.Operator newOperator, java.lang.Comparable constValue)
Constructor with a property and an operator.

Method Summary

boolean	complies(java.lang.Object value) Checks if the argument complies with the condition of the filter.
protected java.lang.Comparable	getConstValueIntern() Returns the constant value any string is compared with.
ComparableFilter.Operator	getOperator() Returns the operator for compare operations.
java.lang.String	getOperatorName() Returns the operator for compare operations.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ComparableFilter

public ComparableFilter(ComparableFilter.Operator newOperator,
                        java.lang.Comparable constValue)

Constructor with a property and an operator.

Parameters:

newOperator - Operator to use.

constValue - Value to compare with.

Method Detail

complies

public final boolean complies(java.lang.Object value)

Checks if the argument complies with the condition of the filter.

Specified by:

complies in interface Filter

Parameters:

value - Object to be tested for compliance

Returns:

If object complies TRUE else FALSE is returned.

getOperator

public final ComparableFilter.Operator getOperator()

Returns the operator for compare operations.

Returns:

Operator.

getOperatorName

public final java.lang.String getOperatorName()

Returns the operator for compare operations.

Returns:

Operator.

getConstValueIntern

protected final java.lang.Comparable getConstValueIntern()

Returns the constant value any string is compared with.

Returns:

String value.

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object