com.google.template.soy.soytree

Class PrintNode.Builder

java.lang.Object

com.google.template.soy.soytree.PrintNode.Builder

Enclosing class:

PrintNode

public static final class PrintNode.Builder
extends Object

Builder for PrintNode.

Constructor Summary

Constructors

Constructor and Description
Builder(int id, boolean isImplicit, SourceLocation sourceLocation)

Method Summary

Modifier and Type	Method and Description
PrintNode	build(ErrorReporter unusedForNow) Returns a new PrintNode built from this builder's state.
PrintNode.Builder	exprText(String exprText)
PrintNode.Builder	exprUnion(ExprUnion exprUnion)
PrintNode.Builder	userSuppliedPlaceholderName(String userSuppliedPlaceholderName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder(int id,
               boolean isImplicit,
               SourceLocation sourceLocation)

Parameters:

id - The node's id.

isImplicit - Whether the command print is implicit.

sourceLocation - The node's source location.

Method Detail

exprText

public PrintNode.Builder exprText(String exprText)

Parameters:

exprText - The node's expression text.

Returns:

This builder, for chaining.

Throws:

IllegalStateException - if exprText or exprUnion has already been set.

exprUnion

public PrintNode.Builder exprUnion(ExprUnion exprUnion)

Parameters:

exprUnion - The parsed expression for this print node.

Returns:

This builder, for chaining.

Throws:

IllegalStateException - if exprText or exprUnion has already been set.

userSuppliedPlaceholderName

public PrintNode.Builder userSuppliedPlaceholderName(String userSuppliedPlaceholderName)

Parameters:

userSuppliedPlaceholderName - The user-supplied placeholder name.

Returns:

This object, for chaining.

build

public PrintNode build(ErrorReporter unusedForNow)

Returns a new PrintNode built from this builder's state.

Throws:

IllegalStateException - if neither exprText nor exprUnion have been set. TODO(user): Most node builders report syntax errors to the ErrorReporter argument. This builder ignores the error reporter argument because print nodes have special fallback logic for when parsing of the user-supplied placeholder name fails. Such parsing failures should thus not currently be reported as "errors". It seems possible and desirable to change Soy to consider these to be errors, but it's not trivial, because it could break templates that currently compile.