com.google.template.soy.soytree

Class CommandTagAttribute

java.lang.Object

com.google.template.soy.soytree.CommandTagAttribute

public final class CommandTagAttribute
extends Object

A name-attribute pair (e.g. <name>="<attribute>") as parsed from a soy command.

Field Summary

Fields

Modifier and Type	Field and Description
static SoyErrorKind	MISSING_ATTRIBUTE
static SoyErrorKind	UNSUPPORTED_ATTRIBUTE_KEY
static SoyErrorKind	UNSUPPORTED_ATTRIBUTE_KEY_SINGLE

Constructor Summary

Constructors

Constructor and Description
CommandTagAttribute(Identifier key, QuoteStyle quoteStyle, com.google.common.collect.ImmutableList<ExprNode> valueExprList)
CommandTagAttribute(Identifier key, QuoteStyle quoteStyle, String value, SourceLocation valueLocation)

Method Summary

Modifier and Type	Method and Description
Identifier	getName() Returns the name.
String	getValue() Returns the string value.
SourceLocation	getValueLocation()
boolean	hasName(String name) Returns true if the attribute name is equal to the given string.
static void	removeDuplicatesAndReportErrors(Iterable<CommandTagAttribute> attrs, ErrorReporter errorReporter) Identifies duplicate attributes, reports an error for each one, and removes them from the Iterable.
String	toString()
SanitizedContentKind	valueAsContentKind(ErrorReporter errorReporter)
ExprNode	valueAsExpr(ErrorReporter reporter) Returns the value as an expression.
com.google.common.collect.ImmutableList<ExprNode>	valueAsExprList() Returns the value as an expression list.
int	valueAsInteger(ErrorReporter errorReporter, int defaultValue)

Methods inherited from class java.lang.Object

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

Field Detail

MISSING_ATTRIBUTE

public static final SoyErrorKind MISSING_ATTRIBUTE

UNSUPPORTED_ATTRIBUTE_KEY

public static final SoyErrorKind UNSUPPORTED_ATTRIBUTE_KEY

UNSUPPORTED_ATTRIBUTE_KEY_SINGLE

public static final SoyErrorKind UNSUPPORTED_ATTRIBUTE_KEY_SINGLE

Constructor Detail

CommandTagAttribute

public CommandTagAttribute(Identifier key,
                           QuoteStyle quoteStyle,
                           String value,
                           SourceLocation valueLocation)

CommandTagAttribute

public CommandTagAttribute(Identifier key,
                           QuoteStyle quoteStyle,
                           com.google.common.collect.ImmutableList<ExprNode> valueExprList)

Method Detail

removeDuplicatesAndReportErrors

public static void removeDuplicatesAndReportErrors(Iterable<CommandTagAttribute> attrs,
                                                   ErrorReporter errorReporter)

Identifies duplicate attributes, reports an error for each one, and removes them from the Iterable.

getName

public Identifier getName()

Returns the name. It is guaranteed to be a single identifier.

hasName

public boolean hasName(String name)

Returns true if the attribute name is equal to the given string.

getValue

public String getValue()

Returns the string value. Do not call on an expression attribute.

getValueLocation

public SourceLocation getValueLocation()

valueAsInteger

public int valueAsInteger(ErrorReporter errorReporter,
                          int defaultValue)

valueAsContentKind

@Nullable
public SanitizedContentKind valueAsContentKind(ErrorReporter errorReporter)

valueAsExpr

public ExprNode valueAsExpr(ErrorReporter reporter)

Returns the value as an expression. Only call on an expression attribute.

valueAsExprList

public com.google.common.collect.ImmutableList<ExprNode> valueAsExprList()

Returns the value as an expression list. Only call on an expression list attribute.

toString

public String toString()

Overrides:

toString in class Object