com.google.javascript.jscomp

Class FunctionTypeBuilder.AstFunctionContents

java.lang.Object

com.google.javascript.jscomp.FunctionTypeBuilder.AstFunctionContents

All Implemented Interfaces:

FunctionTypeBuilder.FunctionContents

Enclosing class:

FunctionTypeBuilder

static class FunctionTypeBuilder.AstFunctionContents
extends java.lang.Object
implements FunctionTypeBuilder.FunctionContents

Field Summary

Fields

Modifier and Type	Field and Description
private com.google.common.collect.Multiset<java.lang.String>	assignedVarNames
private java.util.Set<java.lang.String>	escapedQualifiedNames
private java.util.Set<java.lang.String>	escapedVarNames
private boolean	hasNonEmptyReturns
private Node	n

Constructor Summary

Constructors

Constructor and Description
AstFunctionContents(Node n)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.Multiset<java.lang.String>	getAssignedNameCounts() Gets the number of times each variable has been assigned.
java.util.Set<java.lang.String>	getEscapedQualifiedNames() Gets a list of variables whose properties are escaped.
java.lang.Iterable<java.lang.String>	getEscapedVarNames() Gets a list of variables in this scope that are escaped.
Node	getSourceNode() Returns the source node of this function.
boolean	mayBeFromExterns() Returns if the function may be in externs.
boolean	mayHaveNonEmptyReturns() Returns if a return of a real value (not undefined) appears.
boolean	mayHaveSingleThrow() Returns if this consists of a single throw.
(package private) void	recordAssignedName(java.lang.String name)
(package private) void	recordEscapedQualifiedName(java.lang.String name)
(package private) void	recordEscapedVarName(java.lang.String name)
(package private) void	recordNonEmptyReturn()

Methods inherited from class java.lang.Object

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

Field Detail

n

private final Node n

hasNonEmptyReturns

private boolean hasNonEmptyReturns

escapedVarNames

private java.util.Set<java.lang.String> escapedVarNames

escapedQualifiedNames

private java.util.Set<java.lang.String> escapedQualifiedNames

assignedVarNames

private final com.google.common.collect.Multiset<java.lang.String> assignedVarNames

Constructor Detail

AstFunctionContents

AstFunctionContents(Node n)

Method Detail

getSourceNode

public Node getSourceNode()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Returns the source node of this function. May be null.

Specified by:

getSourceNode in interface FunctionTypeBuilder.FunctionContents

mayBeFromExterns

public boolean mayBeFromExterns()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Returns if the function may be in externs.

Specified by:

mayBeFromExterns in interface FunctionTypeBuilder.FunctionContents

mayHaveNonEmptyReturns

public boolean mayHaveNonEmptyReturns()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Returns if a return of a real value (not undefined) appears.

Specified by:

mayHaveNonEmptyReturns in interface FunctionTypeBuilder.FunctionContents

recordNonEmptyReturn

void recordNonEmptyReturn()

mayHaveSingleThrow

public boolean mayHaveSingleThrow()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Returns if this consists of a single throw.

Specified by:

mayHaveSingleThrow in interface FunctionTypeBuilder.FunctionContents

getEscapedVarNames

public java.lang.Iterable<java.lang.String> getEscapedVarNames()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Gets a list of variables in this scope that are escaped.

Specified by:

getEscapedVarNames in interface FunctionTypeBuilder.FunctionContents

recordEscapedVarName

void recordEscapedVarName(java.lang.String name)

getEscapedQualifiedNames

public java.util.Set<java.lang.String> getEscapedQualifiedNames()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Gets a list of variables whose properties are escaped.

Specified by:

getEscapedQualifiedNames in interface FunctionTypeBuilder.FunctionContents

recordEscapedQualifiedName

void recordEscapedQualifiedName(java.lang.String name)

getAssignedNameCounts

public com.google.common.collect.Multiset<java.lang.String> getAssignedNameCounts()

Description copied from interface: FunctionTypeBuilder.FunctionContents

Gets the number of times each variable has been assigned.

Specified by:

getAssignedNameCounts in interface FunctionTypeBuilder.FunctionContents

recordAssignedName

void recordAssignedName(java.lang.String name)