diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt index c33f95483..68d829724 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt @@ -54,7 +54,7 @@ public open class FeaturedMathRenderer(public val features: List) @UnstableKMathAPI public open class FeaturedMathRendererWithPostProcess( features: List, - public val stages: List, + public val stages: List, ) : FeaturedMathRenderer(features) { public override fun render(mst: MST): MathSyntax { val res = super.render(mst) @@ -65,7 +65,7 @@ public open class FeaturedMathRendererWithPostProcess( /** * Logical unit of [MathSyntax] post-processing. */ - public fun interface PostProcessStage { + public fun interface PostProcessPhase { /** * Performs the specified action over [MathSyntax]. */ @@ -102,7 +102,7 @@ public open class FeaturedMathRendererWithPostProcess( // Printing terminal nodes as string PrintNumeric, - PrintSymbolic, + PrintSymbol, ), listOf( BetterExponent, diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt index 863825799..a2f42d1bf 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt @@ -13,15 +13,14 @@ import space.kscience.kmath.operations.* import kotlin.reflect.KClass /** - * Prints any [MST.Symbolic] as a [SymbolSyntax] containing the [MST.Symbolic.value] of it. + * Prints any [Symbol] as a [SymbolSyntax] containing the [Symbol.value] of it. * * @author Iaroslav Postovalov */ @UnstableKMathAPI -public object PrintSymbolic : RenderFeature { - public override fun render(renderer: FeaturedMathRenderer, node: MST): SymbolSyntax? = - if (node !is Symbol) null - else SymbolSyntax(string = node.identity) +public val PrintSymbol: RenderFeature = RenderFeature { _, node -> + if (node !is Symbol) null + else SymbolSyntax(string = node.identity) } /** @@ -30,8 +29,8 @@ public object PrintSymbolic : RenderFeature { * @author Iaroslav Postovalov */ @UnstableKMathAPI -public object PrintNumeric : RenderFeature { - public override fun render(renderer: FeaturedMathRenderer, node: MST): NumberSyntax? = if (node !is MST.Numeric) +public val PrintNumeric: RenderFeature = RenderFeature { _, node -> + if (node !is MST.Numeric) null else NumberSyntax(string = node.value.toString()) @@ -141,7 +140,7 @@ public class PrettyPrintIntegers(public val types: Set>) : Re */ @UnstableKMathAPI public class PrettyPrintPi(public val symbols: Set) : RenderFeature { - public override fun render(renderer: FeaturedMathRenderer, node: MST): SpecialSymbolSyntax? = + public override fun render(renderer: FeaturedMathRenderer, node: MST): MathSyntax? = if (node !is Symbol || node.identity !in symbols) null else @@ -203,7 +202,7 @@ public abstract class Binary(public val operations: Collection?) : Rende */ @UnstableKMathAPI public class BinaryPlus(operations: Collection?) : Binary(operations) { - public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): BinaryPlusSyntax = + public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MathSyntax = BinaryPlusSyntax( operation = node.operation, left = OperandSyntax(parent.render(node.left), true), @@ -225,7 +224,7 @@ public class BinaryPlus(operations: Collection?) : Binary(operations) { */ @UnstableKMathAPI public class BinaryMinus(operations: Collection?) : Binary(operations) { - public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): BinaryMinusSyntax = + public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MathSyntax = BinaryMinusSyntax( operation = node.operation, left = OperandSyntax(operand = parent.render(node.left), parentheses = true), @@ -247,7 +246,7 @@ public class BinaryMinus(operations: Collection?) : Binary(operations) { */ @UnstableKMathAPI public class UnaryPlus(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): UnaryPlusSyntax = UnaryPlusSyntax( + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = UnaryPlusSyntax( operation = node.operation, operand = OperandSyntax(operand = parent.render(node.value), parentheses = true), ) @@ -267,7 +266,7 @@ public class UnaryPlus(operations: Collection?) : Unary(operations) { */ @UnstableKMathAPI public class UnaryMinus(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): UnaryMinusSyntax = UnaryMinusSyntax( + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = UnaryMinusSyntax( operation = node.operation, operand = OperandSyntax(operand = parent.render(node.value), parentheses = true), ) @@ -287,7 +286,7 @@ public class UnaryMinus(operations: Collection?) : Unary(operations) { */ @UnstableKMathAPI public class Fraction(operations: Collection?) : Binary(operations) { - public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): FractionSyntax = FractionSyntax( + public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MathSyntax = FractionSyntax( operation = node.operation, left = OperandSyntax(operand = parent.render(node.left), parentheses = true), right = OperandSyntax(operand = parent.render(node.right), parentheses = true), @@ -309,7 +308,7 @@ public class Fraction(operations: Collection?) : Binary(operations) { */ @UnstableKMathAPI public class BinaryOperator(operations: Collection?) : Binary(operations) { - public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): BinaryOperatorSyntax = + public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MathSyntax = BinaryOperatorSyntax( operation = node.operation, prefix = OperatorNameSyntax(name = node.operation), @@ -332,7 +331,7 @@ public class BinaryOperator(operations: Collection?) : Binary(operations */ @UnstableKMathAPI public class UnaryOperator(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): UnaryOperatorSyntax = + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = UnaryOperatorSyntax( operation = node.operation, prefix = OperatorNameSyntax(node.operation), @@ -354,7 +353,7 @@ public class UnaryOperator(operations: Collection?) : Unary(operations) */ @UnstableKMathAPI public class Power(operations: Collection?) : Binary(operations) { - public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): SuperscriptSyntax = + public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MathSyntax = SuperscriptSyntax( operation = node.operation, left = OperandSyntax(parent.render(node.left), true), @@ -374,7 +373,7 @@ public class Power(operations: Collection?) : Binary(operations) { */ @UnstableKMathAPI public class SquareRoot(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): RadicalSyntax = + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = RadicalSyntax(operation = node.operation, operand = parent.render(node.value)) public companion object { @@ -392,7 +391,7 @@ public class SquareRoot(operations: Collection?) : Unary(operations) { */ @UnstableKMathAPI public class Exponent(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): ExponentSyntax = ExponentSyntax( + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = ExponentSyntax( operation = node.operation, operand = OperandSyntax(operand = parent.render(node.value), parentheses = true), useOperatorForm = true, @@ -413,7 +412,7 @@ public class Exponent(operations: Collection?) : Unary(operations) { */ @UnstableKMathAPI public class Multiplication(operations: Collection?) : Binary(operations) { - public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MultiplicationSyntax = + public override fun renderBinary(parent: FeaturedMathRenderer, node: MST.Binary): MathSyntax = MultiplicationSyntax( operation = node.operation, left = OperandSyntax(operand = parent.render(node.left), parentheses = true), @@ -436,7 +435,7 @@ public class Multiplication(operations: Collection?) : Binary(operations */ @UnstableKMathAPI public class InverseTrigonometricOperations(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): UnaryOperatorSyntax = + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = UnaryOperatorSyntax( operation = node.operation, prefix = OperatorNameSyntax(name = node.operation.replaceFirst("a", "arc")), @@ -463,7 +462,7 @@ public class InverseTrigonometricOperations(operations: Collection?) : U */ @UnstableKMathAPI public class InverseHyperbolicOperations(operations: Collection?) : Unary(operations) { - public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): UnaryOperatorSyntax = + public override fun renderUnary(parent: FeaturedMathRenderer, node: MST.Unary): MathSyntax = UnaryOperatorSyntax( operation = node.operation, prefix = OperatorNameSyntax(name = node.operation.replaceFirst("a", "ar")), diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/stages.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt similarity index 76% rename from kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/stages.kt rename to kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt index 1f31af853..6da4994a6 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/stages.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt @@ -5,6 +5,7 @@ package space.kscience.kmath.ast.rendering +import space.kscience.kmath.ast.rendering.FeaturedMathRendererWithPostProcess.PostProcessPhase import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.operations.FieldOperations import space.kscience.kmath.operations.GroupOperations @@ -17,8 +18,8 @@ import space.kscience.kmath.operations.RingOperations * @author Iaroslav Postovalov */ @UnstableKMathAPI -public object BetterMultiplication : FeaturedMathRendererWithPostProcess.PostProcessStage { - public override fun perform(node: MathSyntax): Unit = when (node) { +public val BetterMultiplication: PostProcessPhase = PostProcessPhase { node -> + fun perform(node: MathSyntax): Unit = when (node) { is NumberSyntax -> Unit is SymbolSyntax -> Unit is OperatorNameSyntax -> Unit @@ -81,6 +82,8 @@ public object BetterMultiplication : FeaturedMathRendererWithPostProcess.PostPro perform(node.right) } } + + perform(node) } /** @@ -89,68 +92,68 @@ public object BetterMultiplication : FeaturedMathRendererWithPostProcess.PostPro * @author Iaroslav Postovalov */ @UnstableKMathAPI -public object BetterFraction : FeaturedMathRendererWithPostProcess.PostProcessStage { - private fun perform0(node: MathSyntax, infix: Boolean = false): Unit = when (node) { +public val BetterFraction: PostProcessPhase = PostProcessPhase { node -> + fun perform(node: MathSyntax, infix: Boolean = false): Unit = when (node) { is NumberSyntax -> Unit is SymbolSyntax -> Unit is OperatorNameSyntax -> Unit is SpecialSymbolSyntax -> Unit - is OperandSyntax -> perform0(node.operand, infix) + is OperandSyntax -> perform(node.operand, infix) is UnaryOperatorSyntax -> { - perform0(node.prefix, infix) - perform0(node.operand, infix) + perform(node.prefix, infix) + perform(node.operand, infix) } - is UnaryPlusSyntax -> perform0(node.operand, infix) - is UnaryMinusSyntax -> perform0(node.operand, infix) - is RadicalSyntax -> perform0(node.operand, infix) - is ExponentSyntax -> perform0(node.operand, infix) + is UnaryPlusSyntax -> perform(node.operand, infix) + is UnaryMinusSyntax -> perform(node.operand, infix) + is RadicalSyntax -> perform(node.operand, infix) + is ExponentSyntax -> perform(node.operand, infix) is SuperscriptSyntax -> { - perform0(node.left, true) - perform0(node.right, true) + perform(node.left, true) + perform(node.right, true) } is SubscriptSyntax -> { - perform0(node.left, true) - perform0(node.right, true) + perform(node.left, true) + perform(node.right, true) } is BinaryOperatorSyntax -> { - perform0(node.prefix, infix) - perform0(node.left, infix) - perform0(node.right, infix) + perform(node.prefix, infix) + perform(node.left, infix) + perform(node.right, infix) } is BinaryPlusSyntax -> { - perform0(node.left, infix) - perform0(node.right, infix) + perform(node.left, infix) + perform(node.right, infix) } is BinaryMinusSyntax -> { - perform0(node.left, infix) - perform0(node.right, infix) + perform(node.left, infix) + perform(node.right, infix) } is FractionSyntax -> { node.infix = infix - perform0(node.left, infix) - perform0(node.right, infix) + perform(node.left, infix) + perform(node.right, infix) } is RadicalWithIndexSyntax -> { - perform0(node.left, true) - perform0(node.right, true) + perform(node.left, true) + perform(node.right, true) } is MultiplicationSyntax -> { - perform0(node.left, infix) - perform0(node.right, infix) + perform(node.left, infix) + perform(node.right, infix) } } - public override fun perform(node: MathSyntax): Unit = perform0(node) + perform(node) } /** @@ -160,39 +163,37 @@ public object BetterFraction : FeaturedMathRendererWithPostProcess.PostProcessSt * @author Iaroslav Postovalov */ @UnstableKMathAPI -public object BetterExponent : FeaturedMathRendererWithPostProcess.PostProcessStage { - private fun perform0(node: MathSyntax): Boolean { +public val BetterExponent: PostProcessPhase = PostProcessPhase { node -> + fun perform(node: MathSyntax): Boolean { return when (node) { is NumberSyntax -> false is SymbolSyntax -> false is OperatorNameSyntax -> false is SpecialSymbolSyntax -> false - is OperandSyntax -> perform0(node.operand) - is UnaryOperatorSyntax -> perform0(node.prefix) || perform0(node.operand) - is UnaryPlusSyntax -> perform0(node.operand) - is UnaryMinusSyntax -> perform0(node.operand) + is OperandSyntax -> perform(node.operand) + is UnaryOperatorSyntax -> perform(node.prefix) || perform(node.operand) + is UnaryPlusSyntax -> perform(node.operand) + is UnaryMinusSyntax -> perform(node.operand) is RadicalSyntax -> true is ExponentSyntax -> { - val r = perform0(node.operand) + val r = perform(node.operand) node.useOperatorForm = r r } is SuperscriptSyntax -> true is SubscriptSyntax -> true - is BinaryOperatorSyntax -> perform0(node.prefix) || perform0(node.left) || perform0(node.right) - is BinaryPlusSyntax -> perform0(node.left) || perform0(node.right) - is BinaryMinusSyntax -> perform0(node.left) || perform0(node.right) + is BinaryOperatorSyntax -> perform(node.prefix) || perform(node.left) || perform(node.right) + is BinaryPlusSyntax -> perform(node.left) || perform(node.right) + is BinaryMinusSyntax -> perform(node.left) || perform(node.right) is FractionSyntax -> true is RadicalWithIndexSyntax -> true - is MultiplicationSyntax -> perform0(node.left) || perform0(node.right) + is MultiplicationSyntax -> perform(node.left) || perform(node.right) } } - public override fun perform(node: MathSyntax) { - perform0(node) - } + perform(node) } /** @@ -203,7 +204,7 @@ public object BetterExponent : FeaturedMathRendererWithPostProcess.PostProcessSt */ @UnstableKMathAPI public class SimplifyParentheses(public val precedenceFunction: (MathSyntax) -> Int) : - FeaturedMathRendererWithPostProcess.PostProcessStage { + PostProcessPhase { public override fun perform(node: MathSyntax): Unit = when (node) { is NumberSyntax -> Unit is SymbolSyntax -> Unit