com.google.template.soy.soytree

Class CallParamValueNode

java.lang.Object

com.google.template.soy.basetree.AbstractNode

com.google.template.soy.soytree.AbstractSoyNode

com.google.template.soy.soytree.CallParamNode

com.google.template.soy.soytree.CallParamValueNode

All Implemented Interfaces:

Node, SoyNode, SoyNode.CommandNode, SoyNode.ExprHolderNode

public final class CallParamValueNode
extends CallParamNode
implements SoyNode.ExprHolderNode

Node representing a 'param' with a value expression.

Important: Do not use outside of Soy code (treat as superpackage-private).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CallParamValueNode.Builder

Nested classes/interfaces inherited from class com.google.template.soy.soytree.CallParamNode

CallParamNode.CommandTextParseResult

Nested classes/interfaces inherited from interface com.google.template.soy.soytree.SoyNode

SoyNode.BlockCommandNode, SoyNode.BlockNode, SoyNode.CommandNode, SoyNode.ConditionalBlockNode, SoyNode.ExprHolderNode, SoyNode.Kind, SoyNode.LocalVarBlockNode, SoyNode.LocalVarInlineNode, SoyNode.LocalVarNode, SoyNode.LoopNode, SoyNode.MsgBlockNode, SoyNode.MsgPlaceholderInitialNode, SoyNode.MsgSubstUnitNode, SoyNode.ParentSoyNode<N extends SoyNode>, SoyNode.RenderUnitNode, SoyNode.SplitLevelTopNode<N extends SoyNode>, SoyNode.StandaloneNode, SoyNode.StatementNode

Field Summary

Fields inherited from class com.google.template.soy.basetree.AbstractNode

SPACES

Method Summary

Modifier and Type	Method and Description
protected String	buildTagStringHelper(boolean isSelfEnding) Helper to build the source tag string (usually for testing/debugging).
protected String	buildTagStringHelper(boolean isSelfEnding, boolean isImplicitCommandName) Helper to build the source tag string (usually for testing/debugging).
CallParamValueNode	clone() Copies this node.
List<ExprUnion>	getAllExprUnions() Returns the list of expressions in this node.
String	getCommandName() May be overridden by subclasses to keep consistent with tree modifications.
String	getCommandText() May be overridden by subclasses to keep consistent with tree modifications.
String	getKey() Returns the param key.
SoyNode.Kind	getKind() Returns this node's kind (corresponding to this node's specific type).
String	getTagString() Builds a Soy tag string that could be the Soy tag for this node.
String	getValueExprText() Returns the expression text for the param value.
ExprUnion	getValueExprUnion() Returns the parsed expression for the param value.
String	toSourceString() Builds a Soy source string that could be the source for this node.

Methods inherited from class com.google.template.soy.soytree.CallParamNode

getParent

Methods inherited from class com.google.template.soy.soytree.AbstractSoyNode

getId, getSourceLocation, setId, toString

Methods inherited from class com.google.template.soy.basetree.AbstractNode

couldHaveSyntaxVersionAtLeast, getNearestAncestor, getSyntaxVersionBound, hasAncestor, maybeSetSyntaxVersionBound, setParent, toTreeString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.template.soy.soytree.SoyNode

getId, getParent, setId

Methods inherited from interface com.google.template.soy.basetree.Node

couldHaveSyntaxVersionAtLeast, getNearestAncestor, getSourceLocation, getSyntaxVersionBound, hasAncestor, maybeSetSyntaxVersionBound, setParent, toSourceString, toTreeString

Method Detail

getKind

public SoyNode.Kind getKind()

Description copied from interface: SoyNode

Returns this node's kind (corresponding to this node's specific type).

Specified by:

getKind in interface SoyNode

getKey

public String getKey()

Description copied from class: CallParamNode

Returns the param key.

Specified by:

getKey in class CallParamNode

getValueExprText

public String getValueExprText()

Returns the expression text for the param value.

getValueExprUnion

public ExprUnion getValueExprUnion()

Returns the parsed expression for the param value.

getTagString

public String getTagString()

Description copied from interface: SoyNode.CommandNode

Builds a Soy tag string that could be the Soy tag for this node. Note that this may not necessarily be the actual original Soy tag, but a (sort of) canonical equivalent.

Specified by:

getTagString in interface SoyNode.CommandNode

Returns:

A Soy tag string that could be the Soy tag for this node.

getAllExprUnions

public List<ExprUnion> getAllExprUnions()

Description copied from interface: SoyNode.ExprHolderNode

Returns the list of expressions in this node.

Specified by:

getAllExprUnions in interface SoyNode.ExprHolderNode

clone

public CallParamValueNode clone()

Description copied from interface: Node

Copies this node. The clone's parent pointer is set to null.

All clone() overrides should follow this contract:

• only leaf classes (in the class hierarchy) should have non-abstract clone methods
• all leaf classes should be final
• all leaf copy constructors should be private
• all clone methods should look exactly like:

  
      {@literal @}Override public T clone() {
        return new T(this);
      }
   

• all non-leaf copy constructors should be protected

NOTE: this means we do not ultimately delegate to Object.clone(), ever.

TODO(lukes): The usecases for a clone method are few and far between. Making the AST nodes immutable (or at least unmodifiable) would be preferable to maintaining our clone() methods.

Specified by:

clone in interface Node

Specified by:

clone in interface SoyNode

Specified by:

clone in class AbstractSoyNode

Returns:

A clone of this code.

getCommandName

public String getCommandName()

May be overridden by subclasses to keep consistent with tree modifications.

Specified by:

getCommandName in interface SoyNode.CommandNode

getCommandText

public String getCommandText()

May be overridden by subclasses to keep consistent with tree modifications.

Specified by:

getCommandText in interface SoyNode.CommandNode

buildTagStringHelper

protected String buildTagStringHelper(boolean isSelfEnding)

Helper to build the source tag string (usually for testing/debugging). Handles most cases, including (a) with or without tag text, (b) self-ending tags, or (c) tags whose text contains a brace character.

Parameters:

isSelfEnding - Whether the tag is self-ending, i.e. { ... /}.

Returns:

The source tag string, possibly with some differences in spacing.

buildTagStringHelper

protected String buildTagStringHelper(boolean isSelfEnding,
                                      boolean isImplicitCommandName)

Helper to build the source tag string (usually for testing/debugging). Handles all cases, including (a) with or without tag text, (b) self-ending tags, (c) tags whose text contains a brace character, or (d) implicit 'print' tags.

Parameters:

isSelfEnding - Whether the tag is self-ending, i.e. { ... /}.

isImplicitCommandName - Whether the command name is implicit, e.g. a 'print' tag without the explicit 'print'.

Returns:

The source tag string, possibly with some differences in spacing.

toSourceString

public String toSourceString()

Description copied from interface: Node

Builds a Soy source string that could be the source for this node. Note that this is not the actual original source string, but a (sort of) canonical equivalent. Note: Some nodes do not have a direct mapping to Soy source (such as nodes created during some optimization passes). Thus this method may not always be supported.

Specified by:

toSourceString in interface Node

Returns:

A Soy string that could be the source for this node.