com.hypixel.hytale.server.npc.util.expression.compile.ast.AST

AST class

Пакет: com.hypixel.hytale.server.npc.util.expression.compile.ast

Файл: com/hypixel/hytale/server/npc/util/expression/compile/ast/AST.java

Методы (13)

Модификаторы	Возврат	Сигнатура
`abstract`	`throw new`	IllegalStateException`throw new IllegalStateException("AST: Cannot be returned as operand")`
`abstract`	`throw new`	IllegalStateException`throw new IllegalStateException("AST: Cannot return string")`
`abstract`	`throw new`	IllegalStateException`throw new IllegalStateException("AST: Cannot return boolean")`
`abstract`	`throw new`	IllegalStateException`throw new IllegalStateException("AST: Cannot return number")`
`public`	`ExecutionContext.Operand`	asOperand`ExecutionContext.Operand asOperand()`
`public`	`ValueType`	genCode`ValueType genCode(@Nonnull List<ExecutionContext.Instruction> var1, Scope var2)`
`public`	`boolean`	getBoolean`boolean getBoolean()`
`public`	`double`	getNumber`double getNumber()`
`public`	`AST`	getParent`AST getParent()`
`public`	`String`	getString`String getString()`
`public`	`int`	getTokenPosition`int getTokenPosition()`
`abstract abstract`	`boolean`	isConstant`boolean isConstant()`
`public`	`void`	setParent`void setParent(AST var1)`

Исходный код

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class="kw">package com.hypixel.hytale.server.npc.util.expression.compile.ast;

class="kw">import com.hypixel.hytale.server.npc.util.expression.ExecutionContext;
class="kw">import com.hypixel.hytale.server.npc.util.expression.Scope;
class="kw">import com.hypixel.hytale.server.npc.util.expression.ValueType;
class="kw">import com.hypixel.hytale.server.npc.util.expression.compile.Token;
class="kw">import java.util.List;
class="kw">import java.util.Objects;
class="kw">import java.util.function.Function;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class="kw">abstract class AST {
   @Nonnull
   class="kw">private class="kw">final ValueType valueType;
   @Nonnull
   class="kw">private class="kw">final Token token;
   class="kw">private class="kw">final int tokenPosition;
   class="kw">private AST parent;
   @Nullable
   class="kw">protected Function<Scope, ExecutionContext.Instruction> codeGen;

   class="kw">public AST(@Nonnull ValueType var1, @Nonnull Token var2, int var3) {
      Objects.requireNonNull(var1, "ValueType can't be null");
      Objects.requireNonNull(var2, "Token can't be null");
      this.valueType = var1;
      this.token = var2;
      this.tokenPosition = var3;
      this.codeGen = null;
   }

   class="kw">public AST getParent() {
      class="kw">return this.parent;
   }

   class="kw">public void setParent(AST var1) {
      this.parent = var1;
   }

   @Nonnull
   class="kw">public ValueType getValueType() {
      class="kw">return this.valueType;
   }

   @Nonnull
   class="kw">public Token getToken() {
      class="kw">return this.token;
   }

   class="kw">public int getTokenPosition() {
      class="kw">return this.tokenPosition;
   }

   @Nullable
   class="kw">public Function<Scope, ExecutionContext.Instruction> getCodeGen() {
      class="kw">return this.codeGen;
   }

   class="kw">public class="kw">abstract boolean isConstant();

   class="kw">public ExecutionContext.Operand asOperand() {
      throw new IllegalStateException("AST: Cannot be returned as operand");
   }

   class="kw">public String getString() {
      throw new IllegalStateException("AST: Cannot class="kw">return string");
   }

   class="kw">public boolean getBoolean() {
      throw new IllegalStateException("AST: Cannot class="kw">return boolean");
   }

   class="kw">public double getNumber() {
      throw new IllegalStateException("AST: Cannot class="kw">return number");
   }

   @Nonnull
   class="kw">public ValueType returnType() {
      class="kw">return this.getValueType();
   }

   class="kw">public ValueType genCode(@Nonnull List<ExecutionContext.Instruction> var1, Scope var2) {
      Objects.requireNonNull(this.getCodeGen(), "Missing CodeGen in AST");
      var1.add(this.getCodeGen().apply(var2));
      class="kw">return this.getValueType();
   }
}