public override void Init()
{
var whileE = new JWhileEleme();
this.AddFather(whileE);
this.ValidChar('(');
whileE.Where = new ValueEleme();
whileE.Where.Father = this.NEleme;
var vSpan = new ValueSpan(this.PBParser, whileE.Where);
vSpan.Init();
this.ValidChar(')');
this.ValidChar('{');
new JavaSciptSpan(this.PBParser, whileE).Init();
this.ValidChar('}');
}
private void AddOrReduce()
{
var fchar = this._Char;
this.GetChar();
if (this._Char != fchar)
{
this.Error();
}
this.ResetUpPoint();
var line = new JLineEleme();
this.AddFather(line);
var valueSpan = new ValueSpan(this.PBParser, line);
valueSpan.Init();
}
private void NewClass()
{
var exists = this.ValidateNameExists(this._Tag);
var newE = new JNewEleme();
if (exists == null)
{
this.Error(this._Tag + " 未定义");
}
newE.Name = exists.GetAliasName();
this.AddFather(newE);
this.SetUpPoint();
this.GetChar();
if (this._Char == ')')
{
return;
}
this.ResetUpPoint();
if (newE.Arguments == null)
{
newE.Arguments = new List <ValueEleme>();
}
Loop:
var valueE = new ValueEleme();
valueE.Father = this.NEleme;
var valueS = new ValueSpan(this.PBParser, valueE);
valueS.Init();
newE.Arguments.Add(valueE);
this.GetChar();
switch (this._Char)
{
case ',':
goto Loop;
case ')':
break;
default:
this.Error();
break;
}
}
private void SetValue()
{
var varElem = new JPropertyEleme();
varElem.IsSetValue = true;
varElem.Name = this._Tag;
varElem.Father = this.NEleme;
this.pVariableAttr.Property = varElem;
var valueE = new ValueEleme();
valueE.Father = this.NEleme;
varElem.Value = valueE;
var valueSpan = new ValueSpan(this.PBParser, valueE);
valueSpan.Init();
}
/// <summary>
/// 索引
/// </summary>
private void Index()
{
Start:
this.SetUpPoint();
this.GetChar();
BEleme elem = null;
if (Tools.StrStartChars.Contains(this._Char))
{
elem = new JConstEleme("\"" + this.GetString(this._Char) + "\"", EValueType.Const);
}
else if (char.IsNumber(this._Char))
{
elem = new JConstEleme(this.GetIntString(), EValueType.Const);
}
else
{
this.ResetUpPoint();
elem = new JValueEleme();
elem.Father = this.NEleme;
var valueS = new ValueSpan(this.PBParser, elem);
valueS.Init();
}
this.GetChar();
switch (this._Char)
{
case ',':
goto Start;
case ']':
var jIndex = new JIndexEleme();
jIndex.IndexEleme = elem;
elem.Father = jIndex;
this.pVariableAttr.Index = jIndex;
jIndex.Father = this.NEleme;
this.End(EPType.Index, jIndex);
break;
default:
this.Error();
break;
}
}
private void Method()
{
this.SetUpPoint();
this.GetChar();
var varElem = new JMethodEleme();
varElem.Name = this._Tag;
varElem.Father = this.NEleme;
this.pVariableAttr.Method = varElem;
if (this._Char != ')')
{
this.ResetUpPoint();
Start:
var noElem = new NoEleme();
noElem.Father = this.NEleme;
var valueSpan = new ValueSpan(this.PBParser, noElem);
valueSpan.Init();
if (varElem.Arguments == null)
{
varElem.Arguments = new List <BEleme>();
}
varElem.Arguments.Add(noElem.Childs[0]);
this.GetChar();
switch (this._Char)
{
case ',':
goto Start;
case ')':
break;
default:
this.Error();
break;
}
}
this.End(EPType.Method, varElem);
}
public override void Init()
{
if (string.IsNullOrEmpty(VarName))
{
this.GetTag();
if (string.IsNullOrEmpty(this._Tag))
{
this.Error("无法找到定义的变量名称");
}
}
else
{
this._Tag = this.VarName;
}
this.ValidVar();
var definition = new JDefinitionEleme();
definition.SetPoint(this.PBParser.Point);
definition.Name = this._Tag;
definition.OperationChar = this.OperationChar;
this.AnalysisAnnotation(definition);
BEleme vdef = null;
if (string.IsNullOrEmpty(this.VarName))
{
vdef = this.ValidateNameExists(this._Tag, false);
}
else if (this.IsDef)
{
definition.PVariableType = Entity.EVariableType.SetValue;
}
if (vdef != null)
{
definition.PVariableType = Entity.EVariableType.SetValue;
definition.Name = definition.GetAliasName();
}
this.SetUpPoint();
this.GetChar();
if (this._Char == '=')
{
this.ResetUpPoint();
this.ValidChar('=');
this.AddFather(definition);
var valueSpan = new ValueSpan(this.PBParser, definition);
valueSpan.Init();
}
else if (this._Char == ',')
{
this.AddFather(definition, new JConstEleme("", Entity.EValueType.Undefined));
this.AddFather(definition);
this.ResetUpPoint();
}
else
{
if (this._Char != ';')
{
this.ResetUpPoint();
this.GetChar(false);
if (this._Char != Tools.LineEndChar)
{
this.Error();
}
}
if (!(string.IsNullOrEmpty(VarName) || this.IsFollowUp))
{
this.Error();
}
this.AddFather(definition, new JConstEleme("", Entity.EValueType.Undefined));
this.AddFather(definition);
}
this.SetUpPoint();
this.GetChar();
if (this._Char == ',')
{
FollowUp();
}
else
{
this.ResetUpPoint();
}
}
public void For()
{
pFEleme = new JForEleme();
pForEleme = pFEleme as JForEleme;
#region 定义参数
this.SetUpPoint();
this.GetChar();
if (this._Char != ';')
{
this.ResetUpPoint();
this.GetTag();
var valueS = new VarSpan(this);
if (this._Tag != "var")
{
var exists = this.ValidateNameExists(this._Tag);
if (exists != null)
{
valueS.IsDef = true;
valueS.VarName = exists.GetAliasName();
}
else
{
valueS.VarName = this._Tag;
}
}
valueS.Init();
}
#endregion
#region Statement2
this.SetUpPoint();
this.GetChar();
if (this._Char != ';')
{
this.ResetUpPoint();
pForEleme.Statement2 = new ValueEleme();
pForEleme.Statement2.Father = this.NEleme;
var valueE = new ValueEleme();
this.AddFather(pForEleme.Statement2, valueE);
var valueS = new ValueSpan(this.PBParser, valueE);
valueS.Init();
}
#endregion
#region where
this.SetUpPoint();
this.GetChar();
if (this._Char != ';')
{
this.ResetUpPoint();
pForEleme.Where = new ValueEleme();
pForEleme.Where.Father = this.NEleme;
var valueE = new ValueEleme();
this.AddFather(pForEleme.Where, valueE);
var valueS = new ValueSpan(this.PBParser, valueE);
valueS.Init();
}
#endregion
}