com.google.gwt.dev.jjs

Class Correlation

java.lang.Object

com.google.gwt.dev.jjs.Correlation

All Implemented Interfaces:

Serializable

public final class Correlation
extends Object
implements Serializable

Each SourceInfo may define one or more axes by which it can be correlated with other SourceInfo objects. Correlation has set and map-key semantics.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Correlation.Axis The axes on which we'll want to pivot the SourceInfo data-set.
static class	Correlation.Literal Specifies the type of literal value.

Field Summary

Fields

Modifier and Type	Field and Description
protected Serializable	astReference This may contain a reference to either a Java or Js AST node.
protected Correlation.Axis	axis
static Comparator<Correlation>	AXIS_IDENT_COMPARATOR Compares Correlations based on axis and idents.
protected String	ident This should be a uniquely-identifying value within the Correlation's axis that is suitable for human consumption.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Correlation.Axis	getAxis()
JField	getField()
String	getIdent() Returns a human-readable identifier that can be used to identify the Correlation within its axis.
Correlation.Literal	getLiteral()
JMethod	getMethod()
JDeclaredType	getType()
int	hashCode()
String	toString() Defined for debugging convenience.

Methods inherited from class java.lang.Object

finalize, getClass

Field Detail

AXIS_IDENT_COMPARATOR

public static final Comparator<Correlation> AXIS_IDENT_COMPARATOR

Compares Correlations based on axis and idents. Note that due to inherent limitations of mapping AST nodes into Strings, this Comparator may not always agree with equals(Object).

astReference

protected final Serializable astReference

This may contain a reference to either a Java or Js AST node.

axis

protected final Correlation.Axis axis

ident

protected final String ident

This should be a uniquely-identifying value within the Correlation's axis that is suitable for human consumption. It may be the case that two Correlations have different AST references, but the same calculated ident, so this should not be relied upon for uniqueness.

Method Detail

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getAxis

public Correlation.Axis getAxis()

getField

public JField getField()

getIdent

public String getIdent()

Returns a human-readable identifier that can be used to identify the Correlation within its axis.

getLiteral

public Correlation.Literal getLiteral()

getMethod

public JMethod getMethod()

getType

public JDeclaredType getType()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Defined for debugging convenience.

Overrides:

toString in class Object