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Class Operator

Inheritance
System.Object
SpelNode
Operator
OpAnd
OpDec
OpDivide
OpEQ
OperatorBetween
OperatorInstanceof
OperatorMatches
OperatorPower
OpGE
OpGT
OpInc
OpLE
OpLT
OpMinus
OpModulus
OpMultiply
OpNE
OpOr
OpPlus
Implements
Inherited Members
Namespace: Steeltoe.Common.Expression.Internal.Spring.Ast
Assembly: Steeltoe.Common.Expression.dll
Syntax
public abstract class Operator : SpelNode, ISpelNode

Constructors

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Operator(String, Int32, Int32, SpelNode[])

Declaration
protected Operator(string payload, int startPos, int endPos, params SpelNode[] operands)
Parameters
Type Name Description
System.String payload
System.Int32 startPos
System.Int32 endPos
SpelNode[] operands

Fields

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_equalityCheck

Declaration
protected static readonly MethodInfo _equalityCheck
Field Value
Type Description
MethodInfo
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_leftActualDescriptor

Declaration
protected TypeDescriptor _leftActualDescriptor
Field Value
Type Description
TypeDescriptor
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_operatorName

Declaration
protected readonly string _operatorName
Field Value
Type Description
System.String
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_rightActualDescriptor

Declaration
protected TypeDescriptor _rightActualDescriptor
Field Value
Type Description
TypeDescriptor

Properties

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LeftOperand

Declaration
public virtual SpelNode LeftOperand { get; }
Property Value
Type Description
SpelNode
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OperatorName

Declaration
public virtual string OperatorName { get; }
Property Value
Type Description
System.String
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RightOperand

Declaration
public virtual SpelNode RightOperand { get; }
Property Value
Type Description
SpelNode

Methods

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EqualityCheck(IEvaluationContext, Object, Object)

Declaration
public static bool EqualityCheck(IEvaluationContext context, object left, object right)
Parameters
Type Name Description
IEvaluationContext context
System.Object left
System.Object right
Returns
Type Description
System.Boolean
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GenerateComparisonCode(ILGenerator, CodeFlow, OpCode)

Declaration
protected void GenerateComparisonCode(ILGenerator gen, CodeFlow cf, OpCode brToElseInstruction)
Parameters
Type Name Description
ILGenerator gen
CodeFlow cf
OpCode brToElseInstruction
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IsCompilableOperatorUsingNumerics()

Declaration
protected virtual bool IsCompilableOperatorUsingNumerics()
Returns
Type Description
System.Boolean
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IsNumber(Object)

Declaration
public static bool IsNumber(object target)
Parameters
Type Name Description
System.Object target
Returns
Type Description
System.Boolean
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ToStringAST()

Declaration
public override string ToStringAST()
Returns
Type Description
System.String
Overrides

Implements