Application: gvSIG desktop

package org.gvsig.tools.evaluator;

public class EvaluatorFieldValue {

        final public static int MATCH = 0;

        final public static int RANGE = 1;

        final public static int NEAREST = 2;

        private int type;

        private Object value1;

        private Object value2;

        private int count;

        private int tolerance;

        private String fieldName;

        public EvaluatorFieldValue(String fieldName, Object value) {

                this.fieldName = fieldName;

                this.type = MATCH;

                this.value1 = value;

                this.value2 = null;

                this.count = -1;

                this.tolerance = -1;

        }

        public EvaluatorFieldValue(String fieldName, Object value1, Object value2) {

                this.fieldName = fieldName;

                this.type = RANGE;

                this.value1 = value1;

                this.value2 = value2;

                this.count = -1;

                this.tolerance = -1;

        }

        public EvaluatorFieldValue(String fieldName, int count, int tolerance,

                        Object value) {

                this.fieldName = fieldName;

                this.type = NEAREST;

                this.count = count;

                this.tolerance = tolerance;

                this.value1 = value;

                this.value2 = null;

        }

        public EvaluatorFieldValue(String fieldName, int count, Object value) {

                this.fieldName = fieldName;

                this.type = NEAREST;

                this.count = count;

                this.tolerance = -1;

                this.value1 = value;

                this.value2 = null;

        }

        /**

         * Get the type of operation realiced over the field.

         *

         * The posibles values are: MATCH RANGE or NEAREST

         *

         * @return an int with the type of operation

         */

        public int getType() {

                return this.type;

        }

        /**

         * Get the fieldName over the operation is realiced.

         *

         * @return String name of field.

         */

        public String getFieldName() {

                return this.fieldName;

        }

        /**

         * Get the count used in the nearest operation.

         *

         * @return the count or -1 if not aplicable.

         */

        public int getCount() {

                return this.count;

        }

        /**

         * Get the tolerance used in the nearest operation.

         *

         * @return the tolerance or -1 if not aplicable.

         */

        public int getTolerance() {

                return this.tolerance;

        }

        /**

         * Get the value used in the match or nearest operation.

         *

         * @return the match value or null if not aplicable.

         */

        public Object getValue() {

                return this.value1;

        }

        /**

         * Get the initial value used in the range operation.

         *

         * @return the first value or null if not aplicable.

         */

        public Object getValue1() {

                return this.value1;

        }

        /**

         * Get the final value used in the range operation.

         *

         * @return the final value or null if not aplicable.

         */

        public Object getValue2() {

                return this.value2;

        }

}