类的使用
com.github.liuyehcf.framework.expression.engine.core.function.Function

使用Function的程序包

程序包	说明
com.github.liuyehcf.framework.expression.engine
com.github.liuyehcf.framework.expression.engine.core.function
com.github.liuyehcf.framework.expression.engine.core.function.collection
com.github.liuyehcf.framework.expression.engine.core.function.date
com.github.liuyehcf.framework.expression.engine.core.function.math
com.github.liuyehcf.framework.expression.engine.core.function.operator.add
com.github.liuyehcf.framework.expression.engine.core.function.operator.bitand
com.github.liuyehcf.framework.expression.engine.core.function.operator.bitor
com.github.liuyehcf.framework.expression.engine.core.function.operator.bitxor
com.github.liuyehcf.framework.expression.engine.core.function.operator.cmp
com.github.liuyehcf.framework.expression.engine.core.function.operator.div
com.github.liuyehcf.framework.expression.engine.core.function.operator.mul
com.github.liuyehcf.framework.expression.engine.core.function.operator.neg
com.github.liuyehcf.framework.expression.engine.core.function.operator.rem
com.github.liuyehcf.framework.expression.engine.core.function.operator.shl
com.github.liuyehcf.framework.expression.engine.core.function.operator.shr
com.github.liuyehcf.framework.expression.engine.core.function.operator.sub
com.github.liuyehcf.framework.expression.engine.core.function.operator.ushr
com.github.liuyehcf.framework.expression.engine.core.function.string
com.github.liuyehcf.framework.expression.engine.utils

com.github.liuyehcf.framework.expression.engine中Function的使用

返回Function的com.github.liuyehcf.framework.expression.engine中的方法

限定符和类型	方法和说明
static Function	ExpressionEngine.getFunction(String functionName) ge normal function by name
static Function	ExpressionEngine.removeFunction(String functionName) remove normal function
static Function	ExpressionEngine.removeOperatorFunction(OperatorType type, String id) remove operator function

参数类型为Function的com.github.liuyehcf.framework.expression.engine中的方法

限定符和类型	方法和说明
static void	ExpressionEngine.addFunction(Function function) add normal function

com.github.liuyehcf.framework.expression.engine.core.function中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function中Function的子类

限定符和类型	类和说明
class	DelegateOperatorFunction
class	OperatorFunction
class	VarargsFunction

com.github.liuyehcf.framework.expression.engine.core.function.collection中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.collection中Function的子类

限定符和类型	类和说明
class	CollectionIncludeFunction
class	CollectionSizeFunction

com.github.liuyehcf.framework.expression.engine.core.function.date中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.date中Function的子类

限定符和类型	类和说明
class	DateTimestampFunction

com.github.liuyehcf.framework.expression.engine.core.function.math中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.math中Function的子类

限定符和类型	类和说明
class	MathAbsFunction
class	MathCosFunction
class	MathLog10Function
class	MathLogFunction
class	MathMaxFunction
class	MathMinFunction
class	MathPowFunction
class	MathRandDoubleFunction
class	MathRandLongFunction
class	MathSinFunction
class	MathSqrtFunction
class	MathTanFunction

com.github.liuyehcf.framework.expression.engine.core.function.operator.add中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.add中Function的子类

限定符和类型	类和说明
class	AddOperatorFunction
class	AddOperatorFunctionForDouble
class	AddOperatorFunctionForLong
class	AddOperatorFunctionForString

com.github.liuyehcf.framework.expression.engine.core.function.operator.bitand中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.bitand中Function的子类

限定符和类型	类和说明
class	BitAndOperatorFunction
class	BitAndOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.bitor中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.bitor中Function的子类

限定符和类型	类和说明
class	BitOrOperatorFunction
class	BitOrOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.bitxor中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.bitxor中Function的子类

限定符和类型	类和说明
class	BitXorOperatorFunction
class	BitXorOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.cmp中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.cmp中Function的子类

限定符和类型	类和说明
class	CmpOperatorFunction
class	CmpOperatorFunctionForComparableObject
class	CmpOperatorFunctionForDouble
class	CmpOperatorFunctionForLong
class	CmpOperatorFunctionForString

com.github.liuyehcf.framework.expression.engine.core.function.operator.div中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.div中Function的子类

限定符和类型	类和说明
class	DivOperatorFunction
class	DivOperatorFunctionForDouble
class	DivOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.mul中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.mul中Function的子类

限定符和类型	类和说明
class	MulOperatorFunction
class	MulOperatorFunctionForDouble
class	MulOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.neg中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.neg中Function的子类

限定符和类型	类和说明
class	NegOperatorFunction
class	NegOperatorFunctionForDouble
class	NegOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.rem中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.rem中Function的子类

限定符和类型	类和说明
class	RemOperatorFunction
class	RemOperatorFunctionForDouble
class	RemOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.shl中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.shl中Function的子类

限定符和类型	类和说明
class	ShlOperatorFunction
class	ShlOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.shr中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.shr中Function的子类

限定符和类型	类和说明
class	ShrOperatorFunction
class	ShrOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.sub中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.sub中Function的子类

限定符和类型	类和说明
class	SubOperatorFunction
class	SubOperatorFunctionForDouble
class	SubOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.operator.ushr中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.operator.ushr中Function的子类

限定符和类型	类和说明
class	UshrOperatorFunction
class	UshrOperatorFunctionForLong

com.github.liuyehcf.framework.expression.engine.core.function.string中Function的使用

com.github.liuyehcf.framework.expression.engine.core.function.string中Function的子类

限定符和类型	类和说明
class	StringEndsWithFunction
class	StringIndexOfFunction
class	StringJoinFunction
class	StringLengthFunction
class	StringReplaceAllFunction
class	StringReplaceFirstFunction
class	StringSplitFunction
class	StringStartsWithFunction
class	StringSubStringFunction

com.github.liuyehcf.framework.expression.engine.utils中Function的使用

返回Function的com.github.liuyehcf.framework.expression.engine.utils中的方法

限定符和类型	方法和说明
static Function	FunctionUtils.getFunctionByName(String functionName)

参数类型为Function的com.github.liuyehcf.framework.expression.engine.utils中的方法

限定符和类型	方法和说明
static ExpressionValue	FunctionUtils.invoke(Function function, ExpressionValue[] args)