com.basetechnology.s0.agentserver.field.BooleanField.java Source code

Introduction

Here is the source code for com.basetechnology.s0.agentserver.field.BooleanField.java

Source

/**
 * Copyright 2012 John W. Krupansky d/b/a Base Technology
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 *     
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.basetechnology.s0.agentserver.field;

import org.json.JSONException;
import org.json.JSONObject;

import com.basetechnology.s0.agentserver.script.intermediate.BooleanTypeNode;
import com.basetechnology.s0.agentserver.script.intermediate.IntegerTypeNode;
import com.basetechnology.s0.agentserver.script.intermediate.ObjectTypeNode;
import com.basetechnology.s0.agentserver.script.intermediate.Symbol;
import com.basetechnology.s0.agentserver.script.intermediate.SymbolTable;
import com.basetechnology.s0.agentserver.script.intermediate.TypeNode;
import com.basetechnology.s0.agentserver.script.runtime.value.BooleanValue;
import com.basetechnology.s0.agentserver.script.runtime.value.StringValue;
import com.basetechnology.s0.agentserver.script.runtime.value.Value;

public class BooleanField extends Field {
    public boolean defaultValue;

    public BooleanField(SymbolTable symbolTable, String name) {
        this.symbol = new Symbol(symbolTable, name, BooleanTypeNode.one);
        this.label = name;
    }

    public BooleanField(SymbolTable symbolTable, String name, String label) {
        this.symbol = new Symbol(symbolTable, name, BooleanTypeNode.one);
        this.label = label;
    }

    public BooleanField(SymbolTable symbolTable, String name, String label, String description,
            boolean defaultValue, String compute) {
        this.symbol = new Symbol(symbolTable, name, BooleanTypeNode.one);
        this.label = label;
        this.description = description;
        this.defaultValue = defaultValue;
        this.compute = compute;
    }

    public Field clone() {
        return new BooleanField(symbol.symbolTable, symbol.name, label, description, defaultValue, compute);
    }

    public Object getDefaultValue() {
        return defaultValue;
    }

    public Value getDefaultValueNode() {
        return BooleanValue.create(defaultValue);
    }

    public TypeNode getType() {
        return BooleanTypeNode.one;
    }

    public static Field fromJson(SymbolTable symbolTable, JSONObject fieldJson) {
        String type = fieldJson.optString("type");
        if (type == null || !(type.equals("option") || type.equals("boolean")))
            return null;
        String name = fieldJson.has("name") ? fieldJson.optString("name") : null;
        String label = fieldJson.has("label") ? fieldJson.optString("label") : null;
        String description = fieldJson.has("description") ? fieldJson.optString("description") : null;
        boolean defaultValue = fieldJson.has("default_value") ? fieldJson.optBoolean("default_value") : true;
        String compute = fieldJson.has("compute") ? fieldJson.optString("compute") : null;
        return new BooleanField(symbolTable, name, label, description, defaultValue, compute);
    }

    public JSONObject toJson() throws JSONException {
        JSONObject json = new JSONObject();
        json.put("type", "boolean");
        if (symbol.name != null)
            json.put("name", symbol.name);
        if (label != null)
            json.put("label", label);
        if (description != null)
            json.put("description", description);
        if (defaultValue != false)
            json.put("default_value", defaultValue);
        if (compute != null)
            json.put("compute", compute);
        return json;
    }

    public String toString() {
        return "[Boolean field symbol: " + symbol + " label: " + label + " description: '" + description + "'"
                + " default value: " + defaultValue + " compute: (" + compute + ")]";
    }
}