Dexmaker 1.5 · org.droidparts.dexmaker.dx.rop.code.SourcePosition

Field Summary

Modifier and Type	Field and Description
private final int	address `>= -1;` the bytecode address, or `-1` if that information is unknown
private final int	line `>= -1;` the line number, or `-1` if that information is unknown
public static final SourcePosition	NO_INFO `non-null;` convenient "no information known" instance
private final CstString	sourceFile `null-ok;` name of the file of origin or `null` if unknown

Constructor Summary

Access	Constructor and Description
public	SourcePosition(CstString `null-ok;` name of the file of origin or `null` if unknown sourceFile, int `>= -1;` original bytecode address or `-1` if unknown address, int `>= -1;` original line number or `-1` if unknown line) Constructs an instance.

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. other) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	Returns: `>= -1;` the address or `-1` if unknown getAddress() Gets the original bytecode address.
public int	Returns: `>= -1;` the original line number or `-1` if unknown getLine() Gets the original line number.
public CstString	Returns: `null-ok;` the source file or `null` if unknown getSourceFile() Gets the source file, if known.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	Returns: `true` iff the lines match sameLine(SourcePosition `non-null;` the instance to compare to other) Returns whether the lines match between this instance and the one given.
public boolean	Returns: `true` iff the lines and files match sameLineAndFile(SourcePosition `non-null;` the instance to compare to other) Returns whether the lines and files match between this instance and the one given.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

Field Detail

address	back to summary
private final int address `>= -1;` the bytecode address, or `-1` if that information is unknown

line	back to summary
private final int line `>= -1;` the line number, or `-1` if that information is unknown

NO_INFO	back to summary
public static final SourcePosition NO_INFO `non-null;` convenient "no information known" instance

sourceFile	back to summary
private final CstString sourceFile `null-ok;` name of the file of origin or `null` if unknown

Constructor Detail

SourcePosition back to summary

SourcePosition	back to summary
public SourcePosition(CstString sourceFile, int address, int line) Constructs an instance. Parameters sourceFile:CstString `null-ok;` name of the file of origin or `null` if unknown address:int `>= -1;` original bytecode address or `-1` if unknown line:int `>= -1;` original line number or `-1` if unknown

public SourcePosition(CstString sourceFile, int address, int line)

Constructs an instance.

Parameters

sourceFile:CstString: null-ok; name of the file of origin or null if unknown
address:int: >= -1; original bytecode address or -1 if unknown
line:int: >= -1; original line number or -1 if unknown

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object other) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters other:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object other)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

other:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getAddress back to summary

getAddress	back to summary
public int getAddress() Gets the original bytecode address. Returns:int `>= -1;` the address or `-1` if unknown

public int getAddress()

Gets the original bytecode address.

Returns:int: >= -1; the address or -1 if unknown

getLine back to summary

getLine	back to summary
public int getLine() Gets the original line number. Returns:int `>= -1;` the original line number or `-1` if unknown

public int getLine()

Gets the original line number.

Returns:int: >= -1; the original line number or -1 if unknown

getSourceFile back to summary

getSourceFile	back to summary
public CstString getSourceFile() Gets the source file, if known. Returns:CstString `null-ok;` the source file or `null` if unknown

public CstString getSourceFile()

Gets the source file, if known.

Returns:CstString: null-ok; the source file or null if unknown

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

sameLine back to summary

sameLine	back to summary
public boolean sameLine(SourcePosition other) Returns whether the lines match between this instance and the one given. Parameters other:SourcePosition `non-null;` the instance to compare to Returns:boolean `true` iff the lines match

public boolean sameLine(SourcePosition other)

Returns whether the lines match between this instance and the one given.

Parameters

other:SourcePosition: non-null; the instance to compare to

Returns:boolean

true iff the lines match

sameLineAndFile back to summary

sameLineAndFile	back to summary
public boolean sameLineAndFile(SourcePosition other) Returns whether the lines and files match between this instance and the one given. Parameters other:SourcePosition `non-null;` the instance to compare to Returns:boolean `true` iff the lines and files match

public boolean sameLineAndFile(SourcePosition other)

Returns whether the lines and files match between this instance and the one given.

Parameters

other:SourcePosition: non-null; the instance to compare to

Returns:boolean

true iff the lines and files match

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations

@Override

public final Class SourcePosition

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