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package jdk.nashorn.internal.ir;

import java.util.Collections;
import java.util.List;
import jdk.nashorn.internal.codegen.types.Type;
import jdk.nashorn.internal.ir.visitor.NodeVisitor;

Represents ES6 template string expression. Note that this Node class is used only in "parse only" mode. In evaluation mode, Parser directly folds template literal as string concatenation. Parser API uses this node to represent ES6 template literals "as is" rather than as a String concatenation.
/** * Represents ES6 template string expression. Note that this Node class is used * only in "parse only" mode. In evaluation mode, Parser directly folds template * literal as string concatenation. Parser API uses this node to represent ES6 * template literals "as is" rather than as a String concatenation. */
public final class TemplateLiteral extends Expression { private static final long serialVersionUID = 1L; private final List<Expression> exprs; public TemplateLiteral(final List<Expression> exprs) { super(exprs.get(0).getToken(), exprs.get(exprs.size() - 1).finish); this.exprs = exprs; } @Override public Type getType() { return Type.STRING; } @Override public Node accept(final NodeVisitor<? extends LexicalContext> visitor) { if (visitor.enterTemplateLiteral(this)) { return visitor.leaveTemplateLiteral(this); } return this; } @Override public void toString(final StringBuilder sb, final boolean printType) { for (final Expression expr : exprs) { sb.append(expr); } }
The list of expressions that are part of this template literal.
Returns:the list of expressions that are part of this template literal.
/** * The list of expressions that are part of this template literal. * * @return the list of expressions that are part of this template literal. */
public List<Expression> getExpressions() { return Collections.unmodifiableList(exprs); } }