Modifier and Type	Class and Description
public static class	Tokens.Fragment Represents a fragment tagged according to its semantics.
public static class	Tokens.ScientificNotation Represents a scientific notation with a significand (mantissa) and an exponent.
public static enum	Tokens.Tag Pre-built `Fragment` token tags.

Access	Constructor and Description
private	Tokens()

Method Summary

Modifier and Type	Method and Description
public static Tokens.Fragment	Returns: the token value. decimalLiteral(String the decimal string representation. s) Returns a `Fragment` tagged as `Tag#DECIMAL`.
public static Tokens.Fragment	fragment(String the fragment text. text, Object the tag representing the fragment's semantics. tag) Returns a `Fragment` tagged with `tag`.
public static Tokens.Fragment	Returns: the token value. identifier(String the identifier. name) Returns a `Fragment` tagged as `Tag#IDENTIFIER`.
public static Tokens.Fragment	Returns: the token value. integerLiteral(String the integer string representation. s) Returns a `Fragment` tagged as `Tag#INTEGER`.
public static Tokens.Fragment	Returns: the token value. reserved(String the reserved word. name) Returns a `Fragment` tagged as `Tag#RESERVED`.
public static Tokens.ScientificNotation	scientificNotation(String significand, String exponent) Returns a `ScientificNotation` with `significand` before the 'e' or 'E' and `exponent` after.

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

Tokens	back to summary
private Tokens()

Method Detail

decimalLiteral back to summary

decimalLiteral	back to summary
public static Tokens.Fragment decimalLiteral(String s) Returns a `Fragment` tagged as `Tag#DECIMAL`. Parameters s:String the decimal string representation. Returns:Tokens.Fragment the token value.

public static Tokens.Fragment decimalLiteral(String s)

Returns a Fragment tagged as Tag#DECIMAL.

Parameters

s:String: the decimal string representation.

Returns:Tokens.Fragment

the token value.

fragment back to summary

fragment	back to summary
public static Tokens.Fragment fragment(String text, Object tag) Returns a `Fragment` tagged with `tag`. Parameters text:String the fragment text. tag:Object the tag representing the fragment's semantics.

public static Tokens.Fragment fragment(String text, Object tag)

Returns a Fragment tagged with tag.

Parameters

text:String: the fragment text.
tag:Object: the tag representing the fragment's semantics.

identifier back to summary

identifier	back to summary
public static Tokens.Fragment identifier(String name) Returns a `Fragment` tagged as `Tag#IDENTIFIER`. Parameters name:String the identifier. Returns:Tokens.Fragment the token value.

public static Tokens.Fragment identifier(String name)

Returns a Fragment tagged as Tag#IDENTIFIER.

Parameters

name:String: the identifier.

Returns:Tokens.Fragment

the token value.

integerLiteral back to summary

integerLiteral	back to summary
public static Tokens.Fragment integerLiteral(String s) Returns a `Fragment` tagged as `Tag#INTEGER`. Parameters s:String the integer string representation. Returns:Tokens.Fragment the token value.

public static Tokens.Fragment integerLiteral(String s)

Returns a Fragment tagged as Tag#INTEGER.

Parameters

s:String: the integer string representation.

Returns:Tokens.Fragment

the token value.

reserved back to summary

reserved	back to summary
public static Tokens.Fragment reserved(String name) Returns a `Fragment` tagged as `Tag#RESERVED`. Parameters name:String the reserved word. Returns:Tokens.Fragment the token value.

public static Tokens.Fragment reserved(String name)

Returns a Fragment tagged as Tag#RESERVED.

Parameters

name:String: the reserved word.

Returns:Tokens.Fragment

the token value.

scientificNotation	back to summary
public static Tokens.ScientificNotation scientificNotation(String significand, String exponent) Returns a `ScientificNotation` with `significand` before the 'e' or 'E' and `exponent` after.

org.jparsec back to summary

public final Class Tokens.Fragment

Class Inheritance

extends Object

java.lang.Object
org.jparsec.Tokens.Fragment

Represents a fragment tagged according to its semantics. It's a convenience class so that you don't have to create many classes each for a different token. Instead, you could just use new fragment(text, "token1") to uniquely identify a token by the "token1" tag.

Field Summary

Modifier and Type	Field and Description
private final Object	tag
private final String	text

Constructor Summary

Access	Constructor and Description
public	Fragment(String text, Object tag) Deprecated Use `Tokens.fragment()` instead.

Method Summary

Modifier and Type	Method and Description
pack-priv boolean	equalFragment(Tokens.Fragment that)
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public Object	tag() Returns the tag of the token value.
public String	text() Returns the text of the token value.
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

tag	back to summary
private final Object tag

text	back to summary
private final String text

Constructor Detail

Fragment	back to summary
public Fragment(String text, Object tag) Deprecated Use `Tokens.fragment()` instead. Annotations @Deprecated

Method Detail

equalFragment	back to summary
pack-priv boolean equalFragment(Tokens.Fragment that)

equals back to summary

equals	back to summary
public boolean equals(Object obj) 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 obj: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 obj)

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

obj: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

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

tag	back to summary
public Object tag() Returns the tag of the token value.

text	back to summary
public String text() Returns the text of the token value.

toString back to summary

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. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

org.jparsec back to summary

public final Class Tokens.ScientificNotation

Class Inheritance

extends Object

java.lang.Object
org.jparsec.Tokens.ScientificNotation

Represents a scientific notation with a significand (mantissa) and an exponent. Both are represented with a String to avoid number range issue.

Field Summary

Modifier and Type	Field and Description
public final String	exponent The exponent after the "E".
public final String	significand The significand (mantissa) before the "E".

Constructor Summary

Access	Constructor and Description
public	ScientificNotation(String mantissa, String exp) Deprecated Use `Tokens.scientificNotation()` instead.

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
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

exponent	back to summary
public final String exponent The exponent after the "E".

significand	back to summary
public final String significand The significand (mantissa) before the "E".

Constructor Detail

ScientificNotation	back to summary
public ScientificNotation(String mantissa, String exp) Deprecated Use `Tokens.scientificNotation()` instead. Annotations @Deprecated

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object obj) 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 obj: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 obj)

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.

Parameters

obj: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

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

toString back to summary

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. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations

@Override

Modifier and Type	Field and Description
public static final Tokens.Tag	DECIMAL Decimal number literal
public static final Tokens.Tag	IDENTIFIER Regular identifier
public static final Tokens.Tag	INTEGER Integral number literal
public static final Tokens.Tag	RESERVED Reserved word

Modifier and Type	Method and Description
public static Tokens.Tag	valueOf(String name)
public static Tokens.Tag[]	values()

public final Class Tokens

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

public final Class Tokens.Fragment

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Class Tokens.ScientificNotation

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

public final Enum Tokens.Tag

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail