package railo.transformer.bytecode.literal;
import org.objectweb.asm.Type;
import org.objectweb.asm.commons.GeneratorAdapter;
import railo.runtime.op.Caster;
import railo.transformer.bytecode.BytecodeContext;
import railo.transformer.bytecode.Literal;
import railo.transformer.bytecode.Position;
import railo.transformer.bytecode.expression.ExprFloat;
import railo.transformer.bytecode.expression.ExpressionBase;
import railo.transformer.bytecode.util.Methods;
import railo.transformer.bytecode.util.Types;
/**
* Literal Double Value
*/
public final class LitFloat extends ExpressionBase implements Literal,ExprFloat {
private float f;
public static ExprFloat toExprFloat(float f, Position start,Position end) {
return new LitFloat(f,start,end);
}
/**
* constructor of the class
* @param d
* @param line
*/
public LitFloat(float f, Position start,Position end) {
super(start,end);
this.f=f;
}
/**
* @return return value as double value
*/
public float getFloatValue() {
return f;
}
public Float getFloat() {
return new Float(f);
}
/**
* @see railo.transformer.bytecode.Literal#getString()
*/
public String getString() {
return Caster.toString(f);
}
/**
* @return return value as a Boolean Object
*/
public Boolean getBoolean() {
return Caster.toBoolean(f);
}
/**
* @return return value as a boolean value
*/
public boolean getBooleanValue() {
return Caster.toBooleanValue(f);
}
/**
* @see railo.transformer.bytecode.expression.Expression#_writeOut(org.objectweb.asm.commons.GeneratorAdapter, int)
*/
public Type _writeOut(BytecodeContext bc, int mode) {
GeneratorAdapter adapter = bc.getAdapter();
adapter.push(f);
if(mode==MODE_REF) {
adapter.invokeStatic(Types.CASTER,Methods.METHOD_TO_FLOAT_FROM_FLOAT);
return Types.FLOAT;
}
return Types.FLOAT_VALUE;
}
/**
* @see railo.transformer.bytecode.Literal#getDouble(java.lang.Double)
*/
public Double getDouble(Double defaultValue) {
return new Double(getFloatValue());
}
/**
* @see railo.transformer.bytecode.Literal#getBoolean(java.lang.Boolean)
*/
public Boolean getBoolean(Boolean defaultValue) {
return getBoolean();
}
}