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[jOOQ/jOOQ#13306] Separate QOM.Ln (natural logarithm) from QOM.Log (logarithm with base)

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This commit is contained in:
Lukas Eder 2022-03-18 14:44:19 +01:00
parent c718693d8f
commit c703a89248
4 changed files with 69 additions and 63 deletions
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20
jOOQ/src/main/java/org/jooq/impl/DSL.java
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@ -16514,26 +16514,32 @@ public class DSL {
/**
* The <code>LN</code> function.
* <p>
* Get the natural logarithm of a value.
*
* @param value is wrapped as {@link #val(Object)}.
*/
@NotNull
@Support
public static Field<BigDecimal> ln(Number value) {
return new Log(Tools.field(value));
return new Ln(Tools.field(value));
}
/**
* The <code>LN</code> function.
* <p>
* Get the natural logarithm of a value.
*/
@NotNull
@Support
public static Field<BigDecimal> ln(Field<? extends Number> value) {
return new Log(value);
return new Ln(value);
}
/**
* The <code>LOG</code> function.
* <p>
* Get the logarithm of a value for a base.
*
* @param value is wrapped as {@link #val(Object)}.
* @param base is wrapped as {@link #val(Object)}.
@ -16546,6 +16552,8 @@ public class DSL {
/**
* The <code>LOG</code> function.
* <p>
* Get the logarithm of a value for a base.
*
* @param value is wrapped as {@link #val(Object)}.
*/
@ -16557,6 +16565,8 @@ public class DSL {
/**
* The <code>LOG</code> function.
* <p>
* Get the logarithm of a value for a base.
*
* @param base is wrapped as {@link #val(Object)}.
*/
@ -16568,6 +16578,8 @@ public class DSL {
/**
* The <code>LOG</code> function.
* <p>
* Get the logarithm of a value for a base.
*/
@NotNull
@Support
@ -16577,6 +16589,8 @@ public class DSL {
/**
* The <code>LOG10</code> function.
* <p>
* Get the logarithm of a value for base 10.
*
* @param value is wrapped as {@link #val(Object)}.
*/
@ -16588,6 +16602,8 @@ public class DSL {
/**
* The <code>LOG10</code> function.
* <p>
* Get the logarithm of a value for base 10.
*/
@NotNull
@Support

82
jOOQ/src/main/java/org/jooq/impl/Log.java
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@ -63,7 +63,7 @@ import java.math.BigDecimal;
/**
* The <code>LN</code> statement.
* The <code>LOG</code> statement.
*/
@SuppressWarnings({ "rawtypes", "unused" })
final class Log
@ -76,24 +76,12 @@ implements
final Field<? extends Number> value;
final Field<? extends Number> base;
Log(
Field<? extends Number> value
) {
super(
N_LN,
allNotNull(NUMERIC, value)
);
this.value = nullSafeNotNull(value, INTEGER);
this.base = null;
}
Log(
Field<? extends Number> value,
Field<? extends Number> base
) {
super(
N_LN,
N_LOG,
allNotNull(NUMERIC, value, base)
);
@ -105,42 +93,9 @@ implements
// XXX: QueryPart API
// -------------------------------------------------------------------------
@Override
public final void accept(Context<?> ctx) {
if (base == null) {
switch (ctx.family()) {
case SQLITE:
ctx.visit(function(N_LOG, NUMERIC, value));
return;
default:
ctx.visit(function(N_LN, NUMERIC, value));
return;
}
}
else {
switch (ctx.family()) {
switch (ctx.family()) {
@ -167,17 +122,26 @@ implements
case DERBY:
case HSQLDB:
case IGNITE:
case SQLITE:
ctx.visit(idiv(DSL.ln(value), DSL.ln(base)));
return;
default:
ctx.visit(function(N_LOG, NUMERIC, base, value));
return;
}
case DERBY:
case HSQLDB:
case IGNITE:
case SQLITE:
ctx.visit(idiv(DSL.ln(value), DSL.ln(base)));
break;
default:
ctx.visit(function(N_LOG, NUMERIC, base, value));
break;
}
}
@ -194,8 +158,6 @@ implements
// -------------------------------------------------------------------------
// XXX: Query Object Model
// -------------------------------------------------------------------------

9
jOOQ/src/main/java/org/jooq/impl/Patterns.java
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@ -1460,6 +1460,15 @@ package org.jooq.impl;

21
jOOQ/src/main/java/org/jooq/impl/QOM.java
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@ -2605,6 +2605,23 @@ public final class QOM {
/**
* The <code>LN</code> function.
* <p>
* Get the natural logarithm of a value.
*/
public /*sealed*/ interface Ln
extends
org.jooq.Field<BigDecimal>
//permits
// Ln
{
@NotNull Field<? extends Number> $value();
@NotNull Ln $value(Field<? extends Number> value);
}
/**
* The <code>LOG</code> function.
* <p>
* Get the logarithm of a value for a base.
*/
public /*sealed*/ interface Log
extends
@ -2613,13 +2630,15 @@ public final class QOM {
// Log
{
@NotNull Field<? extends Number> $value();
@Nullable Field<? extends Number> $base();
@NotNull Field<? extends Number> $base();
@NotNull Log $value(Field<? extends Number> value);
@NotNull Log $base(Field<? extends Number> base);
}
/**
* The <code>LOG10</code> function.
* <p>
* Get the logarithm of a value for base 10.
*/
public /*sealed*/ interface Log10
extends