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org.sonar.javascript.model.TreeImpl Maven / Gradle / Ivy
/*
* SonarQube JavaScript Plugin
* Copyright (C) 2011 SonarSource and Eriks Nukis
* [email protected]
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
*/
package org.sonar.javascript.model;
import com.google.common.base.Preconditions;
import com.sonar.sslr.api.AstNode;
import com.sonar.sslr.api.AstNodeType;
import javax.annotation.Nullable;
import java.util.List;
public abstract class TreeImpl {
public final AstNode astNode;
protected TreeImpl(AstNode astNode) {
this.astNode = astNode;
}
public int getLine() {
return astNode.getTokenLine();
}
public final boolean is(Class cls) {
return cls.isInstance(this);
}
public final T as(Class cls) {
return cls.cast(this);
}
protected abstract void accept(VisitorsDispatcher visitors);
protected static final void scan(@Nullable List trees, VisitorsDispatcher visitors) {
if (trees != null) {
for (Tree tree : trees) {
scan(tree, visitors);
}
}
}
protected static final void scan(@Nullable Tree tree, VisitorsDispatcher visitors) {
if (tree != null) {
((TreeImpl) tree).accept(visitors);
}
}
public static class IdentifierTreeImpl extends TreeImpl implements IdentifierTree {
private final String name;
public IdentifierTreeImpl(AstNode astNode, String name) {
super(astNode);
this.name = Preconditions.checkNotNull(name);
}
public String name() {
return name;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, IdentifierTree.class);
visitors.leave(this, IdentifierTree.class);
}
}
public static class LiteralTreeImpl extends TreeImpl implements LiteralTree {
protected LiteralTreeImpl(AstNode astNode) {
super(astNode);
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, LiteralTree.class);
visitors.leave(this, LiteralTree.class);
}
}
// Expressions
public static class ParenthesizedTreeImpl extends TreeImpl implements ParenthesizedTree {
private final ExpressionTree expression;
public ParenthesizedTreeImpl(AstNode astNode, ExpressionTree expression) {
super(astNode);
this.expression = Preconditions.checkNotNull(expression);
}
public ExpressionTree expression() {
return expression;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ParenthesizedTree.class);
scan(expression, visitors);
visitors.leave(this, ParenthesizedTree.class);
}
}
public static class ArrayLiteralTreeImpl extends TreeImpl implements ArrayLiteralTree {
private final List expressions;
protected ArrayLiteralTreeImpl(AstNode astNode, List expressions) {
super(astNode);
this.expressions = Preconditions.checkNotNull(expressions);
}
public List expressions() {
return expressions;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ArrayLiteralTree.class);
scan(expressions, visitors);
visitors.leave(this, ArrayLiteralTree.class);
}
}
public static class ObjectLiteralTreeImpl extends TreeImpl implements ObjectLiteralTree {
private final List propertyAssignments;
protected ObjectLiteralTreeImpl(AstNode astNode, List propertyAssignments) {
super(astNode);
this.propertyAssignments = Preconditions.checkNotNull(propertyAssignments);
}
public List propertyAssignments() {
return propertyAssignments;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ObjectLiteralTree.class);
scan(propertyAssignments, visitors);
visitors.leave(this, ObjectLiteralTree.class);
}
}
public static class PropertyAssignmentTreeImpl extends TreeImpl implements PropertyAssignmentTree {
private final Tree propertyName;
private final ExpressionTree expression;
private final List propertySetParameters;
private final List body;
protected PropertyAssignmentTreeImpl(AstNode astNode, Tree propertyName, @Nullable ExpressionTree expression, @Nullable List propertySetParameters,
@Nullable List body) {
super(astNode);
this.propertyName = Preconditions.checkNotNull(propertyName);
this.expression = expression;
this.propertySetParameters = propertySetParameters;
this.body = body;
}
public Tree propertyName() {
return propertyName;
}
@Nullable
public ExpressionTree expression() {
return expression;
}
@Nullable
public List propertySetParameters() {
return propertySetParameters;
}
@Nullable
public List body() {
return body;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, PropertyAssignmentTree.class);
scan(propertyName, visitors);
scan(expression, visitors);
scan(propertySetParameters, visitors);
scan(body, visitors);
visitors.leave(this, PropertyAssignmentTree.class);
}
}
public static class IndexAccessTreeImpl extends TreeImpl implements IndexAccessTree {
private final ExpressionTree expression;
private final ExpressionTree index;
protected IndexAccessTreeImpl(AstNode astNode, ExpressionTree expression, ExpressionTree index) {
super(astNode);
this.expression = expression;
this.index = index;
}
public ExpressionTree expression() {
return expression;
}
public ExpressionTree index() {
return index;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, IndexAccessTree.class);
scan(expression, visitors);
scan(index, visitors);
visitors.leave(this, IndexAccessTree.class);
}
}
public static class PropertyAccessTreeImpl extends TreeImpl implements PropertyAccessTree {
private final ExpressionTree expression;
private final IdentifierTree identifier;
protected PropertyAccessTreeImpl(AstNode astNode, ExpressionTree expression, IdentifierTree identifier) {
super(astNode);
this.expression = expression;
this.identifier = identifier;
}
public ExpressionTree expression() {
return expression;
}
public IdentifierTree identifier() {
return identifier;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, PropertyAccessTree.class);
scan(expression, visitors);
scan(identifier, visitors);
visitors.leave(this, PropertyAccessTree.class);
}
}
public static class NewOperatorTreeImpl extends TreeImpl implements NewOperatorTree {
private final ExpressionTree constructor;
private final List arguments;
protected NewOperatorTreeImpl(AstNode astNode, ExpressionTree constructor, List arguments) {
super(astNode);
this.constructor = constructor;
this.arguments = arguments;
}
public ExpressionTree constructor() {
return constructor;
}
public List arguments() {
return arguments;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, NewOperatorTree.class);
scan(constructor, visitors);
scan(arguments, visitors);
visitors.leave(this, NewOperatorTree.class);
}
}
public static class FunctionCallTreeImpl extends TreeImpl implements FunctionCallTree {
private final ExpressionTree expression;
private final List arguments;
protected FunctionCallTreeImpl(AstNode astNode, ExpressionTree expression, List arguments) {
super(astNode);
this.expression = expression;
this.arguments = arguments;
}
public ExpressionTree expression() {
return expression;
}
public List arguments() {
return arguments;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, FunctionCallTree.class);
scan(expression, visitors);
scan(arguments, visitors);
visitors.leave(this, FunctionCallTree.class);
}
}
public static class BinaryOperatorTreeImpl extends TreeImpl implements BinaryOperatorTree {
private final int index;
private final ExpressionTree leftOperand;
private final ExpressionTree rightOperand;
public BinaryOperatorTreeImpl(AstNode astNode, int index, ExpressionTree leftOperand, ExpressionTree rightOperand) {
super(astNode);
this.index = index;
this.leftOperand = Preconditions.checkNotNull(leftOperand);
this.rightOperand = Preconditions.checkNotNull(rightOperand);
}
@Override
public int getLine() {
return astNode.getChild(index).getTokenLine();
}
public ExpressionTree leftOperand() {
return leftOperand;
}
public AstNodeType operator() {
return astNode.getChild(index + 1).getType();
}
public ExpressionTree rightOperand() {
return rightOperand;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, BinaryOperatorTree.class);
scan(leftOperand, visitors);
scan(rightOperand, visitors);
visitors.leave(this, BinaryOperatorTree.class);
}
}
public static class UnaryOperatorTreeImpl extends TreeImpl implements UnaryOperatorTree {
private final AstNodeType operator;
private final ExpressionTree operand;
public UnaryOperatorTreeImpl(AstNode astNode, AstNodeType operator, ExpressionTree operand) {
super(astNode);
this.operator = Preconditions.checkNotNull(operator);
this.operand = Preconditions.checkNotNull(operand);
}
public AstNodeType operator() {
return operator;
}
public ExpressionTree operand() {
return operand;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, BinaryOperatorTree.class);
scan(operand, visitors);
visitors.leave(this, BinaryOperatorTree.class);
}
}
public static class CommaOperatorTreeImpl extends TreeImpl implements CommaOperatorTree {
private final List expressions;
public CommaOperatorTreeImpl(AstNode astNode, List expressions) {
super(astNode);
this.expressions = Preconditions.checkNotNull(expressions);
}
public List expressions() {
return expressions;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, CommaOperatorTree.class);
scan(expressions, visitors);
visitors.leave(this, CommaOperatorTree.class);
}
}
public static class ConditionalOperatorTreeImpl extends TreeImpl implements ConditionalOperatorTree {
private final ExpressionTree condition;
private final ExpressionTree thenExpression;
private final ExpressionTree elseExpression;
public ConditionalOperatorTreeImpl(AstNode astNode, ExpressionTree condition, ExpressionTree thenExpression, ExpressionTree elseExpression) {
super(astNode);
this.condition = Preconditions.checkNotNull(condition);
this.thenExpression = Preconditions.checkNotNull(thenExpression);
this.elseExpression = Preconditions.checkNotNull(elseExpression);
}
public ExpressionTree condition() {
return condition;
}
public ExpressionTree thenExpression() {
return thenExpression;
}
public ExpressionTree elseExpression() {
return elseExpression;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ConditionalOperatorTree.class);
scan(condition, visitors);
scan(thenExpression, visitors);
scan(elseExpression, visitors);
visitors.leave(this, CommaOperatorTree.class);
}
}
// Statements
public static class BlockTreeImpl extends TreeImpl implements BlockTree {
private final List statements;
public BlockTreeImpl(AstNode astNode, List statements) {
super(astNode);
this.statements = Preconditions.checkNotNull(statements);
}
public List statements() {
return statements;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, BlockTree.class);
scan(statements, visitors);
visitors.leave(this, BlockTree.class);
}
}
public static class VariableStatementTreeImpl extends TreeImpl implements VariableStatementTree {
private final List declarations;
public VariableStatementTreeImpl(AstNode astNode, List declarations) {
super(astNode);
this.declarations = Preconditions.checkNotNull(declarations);
}
public List declarations() {
return declarations;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, VariableStatementTree.class);
scan(declarations, visitors);
visitors.leave(this, VariableStatementTree.class);
}
}
public static class VariableDeclarationTreeImpl extends TreeImpl implements VariableDeclarationTree {
private final IdentifierTree identifier;
private final ExpressionTree initialiser;
public VariableDeclarationTreeImpl(AstNode astNode, IdentifierTree identifier, @Nullable ExpressionTree initialiser) {
super(astNode);
this.identifier = Preconditions.checkNotNull(identifier);
this.initialiser = initialiser;
}
public IdentifierTree identifier() {
return identifier;
}
@Nullable
public ExpressionTree initialiser() {
return initialiser;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, VariableDeclarationTree.class);
scan(identifier, visitors);
scan(initialiser, visitors);
visitors.leave(this, VariableDeclarationTree.class);
}
}
public static class BreakStatementTreeImpl extends TreeImpl implements BreakStatementTree {
private final IdentifierTree label;
public BreakStatementTreeImpl(AstNode astNode, @Nullable IdentifierTree label) {
super(astNode);
this.label = label;
}
@Nullable
public IdentifierTree label() {
return label;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, BreakStatementTree.class);
scan(label, visitors);
visitors.leave(this, BreakStatementTree.class);
}
}
public static class ContinueStatementTreeImpl extends TreeImpl implements ContinueStatementTree {
private final IdentifierTree label;
public ContinueStatementTreeImpl(AstNode astNode, @Nullable IdentifierTree label) {
super(astNode);
this.label = label;
}
@Nullable
public IdentifierTree label() {
return label;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ContinueStatementTree.class);
scan(label, visitors);
visitors.leave(this, ContinueStatementTree.class);
}
}
public static class DebuggerStatementTreeImpl extends TreeImpl implements DebuggerStatementTree {
public DebuggerStatementTreeImpl(AstNode astNode) {
super(astNode);
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, DebuggerStatementTree.class);
visitors.leave(this, DebuggerStatementTree.class);
}
}
public static class EmptyStatementTreeImpl extends TreeImpl implements EmptyStatementTree {
public EmptyStatementTreeImpl(AstNode astNode) {
super(astNode);
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, EmptyStatementTree.class);
visitors.leave(this, EmptyStatementTree.class);
}
}
public static class ExpressionStatementTreeImpl extends TreeImpl implements ExpressionStatementTree {
private final ExpressionTree expression;
public ExpressionStatementTreeImpl(AstNode astNode, ExpressionTree expression) {
super(astNode);
this.expression = Preconditions.checkNotNull(expression);
}
public ExpressionTree expression() {
return expression;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ExpressionStatementTree.class);
scan(expression, visitors);
visitors.leave(this, ExpressionStatementTree.class);
}
}
public static class IfStatementTreeImpl extends TreeImpl implements org.sonar.javascript.model.IfStatementTree {
private final ExpressionTree condition;
private final StatementTree thenStatement;
private final StatementTree elseStatement;
public IfStatementTreeImpl(AstNode astNode, ExpressionTree condition, StatementTree thenStatement, @Nullable StatementTree elseStatement) {
super(astNode);
this.condition = Preconditions.checkNotNull(condition);
this.thenStatement = Preconditions.checkNotNull(thenStatement);
this.elseStatement = elseStatement;
}
public ExpressionTree condition() {
return condition;
}
public StatementTree thenStatement() {
return thenStatement;
}
@Nullable
public StatementTree elseStatement() {
return elseStatement;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, IfStatementTree.class);
scan(condition, visitors);
scan(thenStatement, visitors);
scan(elseStatement, visitors);
visitors.leave(this, IfStatementTree.class);
}
}
public static class LabelledStatementTreeImpl extends TreeImpl implements LabelledStatementTree {
private final IdentifierTree label;
private final StatementTree statement;
public LabelledStatementTreeImpl(AstNode astNode, IdentifierTree label, StatementTree statement) {
super(astNode);
this.label = Preconditions.checkNotNull(label);
this.statement = Preconditions.checkNotNull(statement);
}
public IdentifierTree label() {
return label;
}
public StatementTree statement() {
return statement;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, LabelledStatementTree.class);
scan(label, visitors);
scan(statement, visitors);
visitors.leave(this, LabelledStatementTree.class);
}
}
public static class ReturnStatementTreeImpl extends TreeImpl implements ReturnStatementTree {
private final ExpressionTree expression;
public ReturnStatementTreeImpl(AstNode astNode, @Nullable ExpressionTree expression) {
super(astNode);
this.expression = expression;
}
@Nullable
public ExpressionTree expression() {
return expression;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ReturnStatementTree.class);
scan(expression, visitors);
visitors.leave(this, ReturnStatementTree.class);
}
}
public static class ThrowStatementTreeImpl extends TreeImpl implements ThrowStatementTree {
private final ExpressionTree expression;
public ThrowStatementTreeImpl(AstNode astNode, ExpressionTree expression) {
super(astNode);
this.expression = Preconditions.checkNotNull(expression);
}
public ExpressionTree expression() {
return expression;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ThrowStatementTree.class);
scan(expression, visitors);
visitors.leave(this, ThrowStatementTree.class);
}
}
public static class WhileStatementTreeImpl extends TreeImpl implements WhileStatementTree {
private final ExpressionTree condition;
private final StatementTree statement;
public WhileStatementTreeImpl(AstNode astNode, ExpressionTree condition, StatementTree statement) {
super(astNode);
this.condition = Preconditions.checkNotNull(condition);
this.statement = Preconditions.checkNotNull(statement);
}
public ExpressionTree condition() {
return condition;
}
public StatementTree statement() {
return statement;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, WhileStatementTree.class);
scan(condition, visitors);
scan(statement, visitors);
visitors.leave(this, WhileStatementTree.class);
}
}
public static class DoWhileStatementTreeImpl extends TreeImpl implements DoWhileStatementTree {
private final StatementTree statement;
private final ExpressionTree condition;
public DoWhileStatementTreeImpl(AstNode astNode, StatementTree statement, ExpressionTree condition) {
super(astNode);
this.statement = Preconditions.checkNotNull(statement);
this.condition = Preconditions.checkNotNull(condition);
}
public StatementTree statement() {
return statement;
}
public ExpressionTree condition() {
return condition;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, DoWhileStatementTree.class);
scan(statement, visitors);
scan(condition, visitors);
visitors.leave(this, DoWhileStatementTree.class);
}
}
public static class ForStatementTreeImpl extends TreeImpl implements ForStatementTree {
private final List initVariables;
private final ExpressionTree initExpression;
private final ExpressionTree condition;
private final ExpressionTree incrementExpression;
private final StatementTree statement;
public ForStatementTreeImpl(AstNode astNode, List initVariables, @Nullable ExpressionTree condition, @Nullable ExpressionTree incrementExpression,
StatementTree statement) {
super(astNode);
this.initExpression = null;
this.initVariables = Preconditions.checkNotNull(initVariables);
this.condition = condition;
this.incrementExpression = incrementExpression;
this.statement = Preconditions.checkNotNull(statement);
}
public ForStatementTreeImpl(AstNode astNode, @Nullable ExpressionTree initExpression, @Nullable ExpressionTree condition, @Nullable ExpressionTree incrementExpression,
StatementTree statement) {
super(astNode);
this.initVariables = null;
this.initExpression = initExpression;
this.condition = condition;
this.incrementExpression = incrementExpression;
this.statement = Preconditions.checkNotNull(statement);
}
@Nullable
public List initVariables() {
return initVariables;
}
@Nullable
public ExpressionTree initExpression() {
return initExpression;
}
@Nullable
public ExpressionTree condition() {
return condition;
}
@Nullable
public ExpressionTree incrementExpression() {
return incrementExpression;
}
public StatementTree statement() {
return statement;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ForStatementTree.class);
scan(initVariables, visitors);
scan(initExpression, visitors);
scan(condition, visitors);
scan(incrementExpression, visitors);
scan(statement, visitors);
visitors.leave(this, ForStatementTree.class);
}
}
public static class ForInStatementTreeImpl extends TreeImpl implements ForInStatementTree {
private final List initVariables;
private final ExpressionTree leftHandSideExpression;
private final ExpressionTree expression;
private final StatementTree statement;
public ForInStatementTreeImpl(AstNode astNode, List initVariables, ExpressionTree expression, StatementTree statement) {
super(astNode);
this.initVariables = Preconditions.checkNotNull(initVariables);
this.leftHandSideExpression = null;
this.expression = Preconditions.checkNotNull(expression);
this.statement = Preconditions.checkNotNull(statement);
}
public ForInStatementTreeImpl(AstNode astNode, ExpressionTree leftHandSideExpression, ExpressionTree expression, StatementTree statement) {
super(astNode);
this.initVariables = null;
this.leftHandSideExpression = Preconditions.checkNotNull(leftHandSideExpression);
this.expression = Preconditions.checkNotNull(expression);
this.statement = Preconditions.checkNotNull(statement);
}
@Nullable
public List initVariables() {
return initVariables;
}
@Nullable
public ExpressionTree leftHandSideExpression() {
return leftHandSideExpression;
}
public ExpressionTree expression() {
return expression;
}
public StatementTree statement() {
return statement;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ForInStatementTree.class);
scan(initVariables, visitors);
scan(leftHandSideExpression, visitors);
scan(expression, visitors);
scan(statement, visitors);
visitors.leave(this, ForInStatementTree.class);
}
}
public static class WithStatementTreeImpl extends TreeImpl implements WithStatementTree {
private final ExpressionTree expression;
private final StatementTree statement;
public WithStatementTreeImpl(AstNode astNode, ExpressionTree expression, StatementTree statement) {
super(astNode);
this.expression = Preconditions.checkNotNull(expression);
this.statement = Preconditions.checkNotNull(statement);
}
public ExpressionTree expression() {
return expression;
}
public StatementTree statement() {
return statement;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, WithStatementTree.class);
scan(expression, visitors);
scan(statement, visitors);
visitors.leave(this, WithStatementTree.class);
}
}
public static class SwitchStatementTreeImpl extends TreeImpl implements SwitchStatementTree {
private final ExpressionTree expression;
private final List cases;
public SwitchStatementTreeImpl(AstNode astNode, ExpressionTree expression, List cases) {
super(astNode);
this.expression = Preconditions.checkNotNull(expression);
this.cases = Preconditions.checkNotNull(cases);
}
public ExpressionTree expression() {
return expression;
}
public List cases() {
return cases;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, SwitchStatementTree.class);
scan(expression, visitors);
scan(cases, visitors);
visitors.leave(this, SwitchStatementTree.class);
}
}
public static class CaseClauseTreeImpl extends TreeImpl implements CaseClauseTree {
private final ExpressionTree expression;
private List statements;
public CaseClauseTreeImpl(AstNode astNode, @Nullable ExpressionTree expression, List statements) {
super(astNode);
this.expression = expression;
this.statements = Preconditions.checkNotNull(statements);
}
@Nullable
public ExpressionTree expression() {
return expression;
}
public List statements() {
return statements;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, CaseClauseTree.class);
scan(expression, visitors);
scan(statements, visitors);
visitors.leave(this, CaseClauseTree.class);
}
}
public static class TryStatementTreeImpl extends TreeImpl implements TryStatementTree {
private final BlockTree block;
private final CatchBlockTree catchBlock;
private final BlockTree finallyBlock;
public TryStatementTreeImpl(AstNode astNode, BlockTree block, @Nullable CatchBlockTree catchBlock, @Nullable BlockTree finallyBlock) {
super(astNode);
this.block = Preconditions.checkNotNull(block);
this.catchBlock = catchBlock;
this.finallyBlock = finallyBlock;
}
public BlockTree block() {
return block;
}
@Nullable
public CatchBlockTree catchBlock() {
return catchBlock;
}
@Nullable
public BlockTree finallyBlock() {
return finallyBlock;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, TryStatementTree.class);
scan(block, visitors);
scan(catchBlock, visitors);
scan(finallyBlock, visitors);
visitors.leave(this, TryStatementTree.class);
}
}
public static class CatchBlockTreeImpl extends TreeImpl implements CatchBlockTree {
private final IdentifierTree identifier;
private final BlockTree block;
public CatchBlockTreeImpl(AstNode astNode, IdentifierTree identifier, BlockTree block) {
super(astNode);
this.identifier = Preconditions.checkNotNull(identifier);
this.block = Preconditions.checkNotNull(block);
}
public IdentifierTree identifier() {
return identifier;
}
public BlockTree block() {
return block;
}
@Override
public void accept(VisitorsDispatcher visitors) {
visitors.visit(this, CatchBlockTree.class);
scan(identifier, visitors);
scan(block, visitors);
visitors.leave(this, CatchBlockTree.class);
}
}
// Functions and Programs
public static class ProgramTreeImpl extends TreeImpl implements ProgramTree {
private final List sourceElements;
public ProgramTreeImpl(AstNode astNode, List sourceElements) {
super(astNode);
this.sourceElements = Preconditions.checkNotNull(sourceElements);
}
public List sourceElements() {
return sourceElements;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, ProgramTree.class);
scan(sourceElements, visitors);
visitors.leave(this, ProgramTree.class);
}
}
public static class FunctionTreeImpl extends TreeImpl implements FunctionTree {
private final IdentifierTree identifier;
private final List formalParameterList;
private final List body;
public FunctionTreeImpl(AstNode astNode, @Nullable IdentifierTree identifier, List formalParameterList, List body) {
super(astNode);
this.identifier = identifier;
this.formalParameterList = Preconditions.checkNotNull(formalParameterList);
this.body = Preconditions.checkNotNull(body);
}
@Nullable
public IdentifierTree identifier() {
return identifier;
}
public List formalParameterList() {
return formalParameterList;
}
public List body() {
return body;
}
@Override
protected void accept(VisitorsDispatcher visitors) {
visitors.visit(this, FunctionTree.class);
scan(identifier, visitors);
scan(formalParameterList, visitors);
scan(body, visitors);
visitors.leave(this, FunctionTree.class);
}
}
}
