com.google.template.soy.basicfunctions

Class ParseIntFunction

java.lang.Object

com.google.template.soy.shared.restricted.TypedSoyFunction

com.google.template.soy.basicfunctions.ParseIntFunction

All Implemented Interfaces:

SoyJbcSrcFunction, SoyJsSrcFunction, SoyLibraryAssistedJsSrcFunction, SoyPySrcFunction, SoyFunction, SoyJavaFunction

@Singleton
public final class ParseIntFunction
extends TypedSoyFunction
implements SoyJavaFunction, SoyLibraryAssistedJsSrcFunction, SoyPySrcFunction, SoyJbcSrcFunction

Soy function that converts a string to an integer.

This function accepts a single string. If the string is a valid base 10 integer, then the function will return that integer. Otherwise, it will return null.

Ex: {parseInt('10') + 20} // evaluates to 30 {parseInt('garbage') ?: -1} // evaluates to -1

Method Summary

Modifier and Type	Method and Description
SoyValue	computeForJava(List<SoyValue> args) Computes this function on the given arguments.
SoyExpression	computeForJbcSrc(JbcSrcPluginContext context, List<SoyExpression> args) Computes this function on the given arguments for the Jbcsrc Source backend.
JsExpr	computeForJsSrc(List<JsExpr> args) Computes this function on the given arguments for the JS Source backend.
PyExpr	computeForPySrc(List<PyExpr> args) Computes this function on the given arguments for the Python Source backend.
com.google.common.collect.ImmutableSet<String>	getRequiredJsLibNames() Returns a list of Closure library names to require when this function is used.

Methods inherited from class com.google.template.soy.shared.restricted.TypedSoyFunction

getName, getValidArgsSizes

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.template.soy.shared.restricted.SoyFunction

getName, getValidArgsSizes

Method Detail

computeForJava

public SoyValue computeForJava(List<SoyValue> args)

Description copied from interface: SoyJavaFunction

Computes this function on the given arguments.

Specified by:

computeForJava in interface SoyJavaFunction

Parameters:

args - The function arguments.

Returns:

The computed result of this function.

computeForJsSrc

public JsExpr computeForJsSrc(List<JsExpr> args)

Description copied from interface: SoyJsSrcFunction

Computes this function on the given arguments for the JS Source backend.

Specified by:

computeForJsSrc in interface SoyJsSrcFunction

Parameters:

args - The function arguments.

Returns:

The computed result of this function.

getRequiredJsLibNames

public com.google.common.collect.ImmutableSet<String> getRequiredJsLibNames()

Description copied from interface: SoyLibraryAssistedJsSrcFunction

Returns a list of Closure library names to require when this function is used.

Note: Return the raw Closure library names, Soy will wrap them in goog.require for you.

Specified by:

getRequiredJsLibNames in interface SoyLibraryAssistedJsSrcFunction

Returns:

A collection of strings representing Closure JS library names

computeForPySrc

public PyExpr computeForPySrc(List<PyExpr> args)

Description copied from interface: SoyPySrcFunction

Computes this function on the given arguments for the Python Source backend.

Specified by:

computeForPySrc in interface SoyPySrcFunction

Parameters:

args - The function arguments.

Returns:

The computed result of this function.

computeForJbcSrc

public SoyExpression computeForJbcSrc(JbcSrcPluginContext context,
                                      List<SoyExpression> args)

Description copied from interface: SoyJbcSrcFunction

Computes this function on the given arguments for the Jbcsrc Source backend.

Specified by:

computeForJbcSrc in interface SoyJbcSrcFunction

Parameters:

context - Contextual data for the current render operation.

args - The function arguments.

Returns:

The computed result of this function.