54 lines
1.7 KiB
Java
54 lines
1.7 KiB
Java
package it.cavallium.warppi.math.functions;
|
|
|
|
import it.cavallium.warppi.gui.expression.blocks.Block;
|
|
import it.cavallium.warppi.gui.expression.blocks.BlockContainer;
|
|
import it.cavallium.warppi.gui.expression.blocks.BlockLogarithm;
|
|
import it.cavallium.warppi.math.Function;
|
|
import it.cavallium.warppi.math.FunctionOperator;
|
|
import it.cavallium.warppi.math.MathContext;
|
|
import it.cavallium.warppi.util.Error;
|
|
import it.unimi.dsi.fastutil.objects.ObjectArrayList;
|
|
|
|
public class Logarithm extends FunctionOperator {
|
|
|
|
public Logarithm(final MathContext root, final Function value1, final Function value2) {
|
|
super(root, value1, value2);
|
|
}
|
|
|
|
@Override
|
|
public boolean equals(final Object o) {
|
|
if (o instanceof Logarithm) {
|
|
final FunctionOperator f = (FunctionOperator) o;
|
|
return parameter1.equals(f.getParameter1()) && parameter2.equals(f.getParameter2());
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public Logarithm clone() {
|
|
return new Logarithm(mathContext, parameter1, parameter2);
|
|
}
|
|
|
|
@Override
|
|
public ObjectArrayList<Block> toBlock(final MathContext context) throws Error {
|
|
final ObjectArrayList<Block> result = new ObjectArrayList<>();
|
|
final ObjectArrayList<Block> sub1 = getParameter1().toBlock(context);
|
|
final ObjectArrayList<Block> sub2 = getParameter2().toBlock(context);
|
|
final BlockLogarithm bd = new BlockLogarithm();
|
|
final BlockContainer uc = bd.getBaseContainer();
|
|
final BlockContainer lc = bd.getNumberContainer();
|
|
for (final Block b : sub1) {
|
|
uc.appendBlockUnsafe(b);
|
|
}
|
|
for (final Block b : sub2) {
|
|
lc.appendBlockUnsafe(b);
|
|
}
|
|
uc.recomputeDimensions();
|
|
lc.recomputeDimensions();
|
|
bd.recomputeDimensions();
|
|
result.add(bd);
|
|
return result;
|
|
}
|
|
|
|
}
|