H2 Database Engine 2.3.232 · org.h2.value.ExtTypeInfoGeometry

Modifier and Type	Field and Description
private final Integer	srid
private final int	type

Access	Constructor and Description
public	ExtTypeInfoGeometry(int the type and dimension system of geometries, or 0 if not constrained type, Integer the SRID of geometries, or `null` if not constrained srid) Creates new instance of extended parameters of the GEOMETRY data type.

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 StringBuilder	getSQL(StringBuilder string builder builder, int formatting flags sqlFlags) Implements org.h2.util.HasSQL.getSQL. Appends the SQL statement of this object to the specified builder.
public Integer	Returns: the SRID of geometries, or `null` if not constrained getSrid() Returns the SRID of geometries.
public int	Returns: the type and dimension system of geometries, or 0 if not constrained getType() Returns the type and dimension system of geometries.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
pack-priv static StringBuilder	toSQL(StringBuilder builder, int type, Integer srid)

Field Detail

srid	back to summary
private final Integer srid

type	back to summary
private final int type

Constructor Detail

ExtTypeInfoGeometry back to summary

ExtTypeInfoGeometry	back to summary
public ExtTypeInfoGeometry(int type, Integer srid) Creates new instance of extended parameters of the GEOMETRY data type. Parameters type:int the type and dimension system of geometries, or 0 if not constrained srid:Integer the SRID of geometries, or `null` if not constrained

public ExtTypeInfoGeometry(int type, Integer srid)

Creates new instance of extended parameters of the GEOMETRY data type.

Parameters

type:int: the type and dimension system of geometries, or 0 if not constrained
srid:Integer: the SRID of geometries, or null if not constrained

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.

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

getSQL	back to summary
public StringBuilder getSQL(StringBuilder builder, int sqlFlags) Implements org.h2.util.HasSQL.getSQL. Doc from org.h2.util.HasSQL.getSQL. Appends the SQL statement of this object to the specified builder. Parameters builder:StringBuilder string builder sqlFlags:int formatting flags Returns:StringBuilder the specified string builder Annotations @Override

getSQL

back to summary

public StringBuilder getSQL(StringBuilder builder, int sqlFlags)

Implements org.h2.util.HasSQL.getSQL.

Doc from org.h2.util.HasSQL.getSQL.

Appends the SQL statement of this object to the specified builder.

Parameters

builder:StringBuilder: string builder
sqlFlags:int: formatting flags

Returns:StringBuilder

the specified string builder

Annotations

@Override

getSrid back to summary

getSrid	back to summary
public Integer getSrid() Returns the SRID of geometries. Returns:Integer the SRID of geometries, or `null` if not constrained

public Integer getSrid()

Returns the SRID of geometries.

Returns:Integer: the SRID of geometries, or null if not constrained

getType	back to summary
public int getType() Returns the type and dimension system of geometries. Returns:int the type and dimension system of geometries, or 0 if not constrained

getType

back to summary

public int getType()

Returns the type and dimension system of geometries.

Returns:int: the type and dimension system of geometries, or 0 if not constrained

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

toSQL	back to summary
pack-priv static StringBuilder toSQL(StringBuilder builder, int type, Integer srid)

public final Class ExtTypeInfoGeometry

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail