public class RelativeNumericProperty extends Property implements Length
Modifier and Type | Field and Description |
---|---|
static int |
ABS
ABS
|
static int |
ADDITION
ADDITION
|
static int |
DIVIDE
DIVIDE
|
static int |
MAX
MAX
|
static int |
MIN
MIN
|
static int |
MODULO
MODULO
|
static int |
MULTIPLY
MULTIPLY
|
static int |
NEGATE
NEGATE
|
static int |
SUBTRACTION
SUBTRACTION
|
Constructor and Description |
---|
RelativeNumericProperty(int operation,
Numeric op)
Constructor for a one argument operation.
|
RelativeNumericProperty(int operation,
Numeric op1,
Numeric op2)
Constructor for a two argument operation.
|
Modifier and Type | Method and Description |
---|---|
boolean |
equals(java.lang.Object obj) |
int |
getDimension()
Return the dimension of the expression
|
Length |
getLength()
Cast this numeric as a Length.
|
Numeric |
getNumeric()
This method expects to be overridden by subclasses
|
double |
getNumericValue()
Return the resolved (calculated) value of the expression.
|
double |
getNumericValue(PercentBaseContext context)
Return the value of this Numeric
|
double |
getTableUnits()
Return the number of table units which are included in this length
specification.
|
int |
getValue()
Returns the length in 1/1000ths of a point (millipoints)
|
int |
getValue(PercentBaseContext context)
Returns the length in 1/1000ths of a point (millipoints)
|
int |
hashCode() |
boolean |
isAbsolute()
Return false since an expression is only created when there is relative
numerics involved.
|
java.lang.String |
toString()
Return a string represention of the expression.
|
getCharacter, getColor, getCondLength, getEnum, getKeep, getLengthPair, getLengthRange, getList, getNCname, getNumber, getObject, getSpace, getSpecifiedValue, getString, isAuto, setSpecifiedValue
public static final int ADDITION
public static final int SUBTRACTION
public static final int MULTIPLY
public static final int DIVIDE
public static final int MODULO
public static final int NEGATE
public static final int ABS
public static final int MAX
public static final int MIN
public RelativeNumericProperty(int operation, Numeric op1, Numeric op2)
operation
- the operation opcode: ADDITION, SUBTRACTION, ...op1
- the first operand.op2
- the second operandpublic RelativeNumericProperty(int operation, Numeric op)
operation
- the operation opcode: NEGATE, ABSop
- the operand.public double getNumericValue() throws PropertyException
getNumericValue
in interface Numeric
PropertyException
- if a property exception occurspublic double getNumericValue(PercentBaseContext context) throws PropertyException
getNumericValue
in interface Numeric
context
- The context for the length calculation (for percentage based lengths)PropertyException
- if a property exception occurspublic int getDimension()
getDimension
in interface Numeric
public boolean isAbsolute()
isAbsolute
in interface Numeric
public Length getLength()
public Numeric getNumeric()
Property
getNumeric
in class Property
public int getValue()
public int getValue(PercentBaseContext context)
public double getTableUnits()
If this value is not 0, the actual value of the Length cannot be known without looking at all of the columns in the table to determine the value of a "table-unit".
public java.lang.String toString()
public int hashCode()
hashCode
in class java.lang.Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
Copyright 1999-2012 The Apache Software Foundation. All Rights Reserved.