Application: gvSIG desktop » Library: org.gvsig.tools

package org.gvsig.tools.evaluator;

import java.util.HashMap;

import java.util.Iterator;

public class SimpleEvaluatorData implements EvaluatorData {

    private final HashMap<String, Object> data;

    private final HashMap<String, Object> context;

    public SimpleEvaluatorData() {

        this.data = new HashMap<>();

        this.context = new HashMap<>();

    }

    @Override

    public Object getDataValue(String name) {

        return this.data.get(name);

    }

    @Override

    public Object getContextValue(String name) {

        return this.context.get(name);

    }

    @Override

    public Iterator getDataValues() {

        return this.data.values().iterator();

    }

    @Override

    public Iterator getDataNames() {

        return this.data.keySet().iterator();

    }

    @Override

    public boolean hasDataValue(String name) {

        return this.data.containsKey(name);

    }

    @Override

    public boolean hasContextValue(String name) {

        return this.data.containsKey(name);

    }

    public void setDataValue(String name, Object value) {

        this.data.put(name, value);

    }

    public void setContextValue(String name, Object value) {

        this.context.put(name, value);

    }

}