Package org.jboss.marshalling.util
Class ReadField
- java.lang.Object
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- org.jboss.marshalling.util.ReadField
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- All Implemented Interfaces:
Comparable<ReadField>
- Direct Known Subclasses:
BooleanReadField
,ByteReadField
,CharReadField
,DoubleReadField
,FloatReadField
,IntReadField
,LongReadField
,ObjectReadField
,ShortReadField
public abstract class ReadField extends Object implements Comparable<ReadField>
Base class for a field which was read from the data stream.
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description int
compareTo(ReadField o)
Compare this field with another on the basis of its name.boolean
getBoolean()
Get the boolean value of this field.byte
getByte()
Get the byte value of this field.char
getChar()
Get the character value of this field.double
getDouble()
Get the double value of this field.float
getFloat()
Get the float value of this field.int
getInt()
Get the integer value of this field.abstract Kind
getKind()
Get the kind of field represented by this object.long
getLong()
Get the long value of this field.String
getName()
Get the field name.Object
getObject()
Get the object value of this field.short
getShort()
Get the short value of this field.boolean
isDefaulted()
Determine whether this field was defaulted.
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Constructor Detail
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ReadField
protected ReadField(String name, boolean defaulted)
Construct a new instance.- Parameters:
name
- the field namedefaulted
-true
if the field's value was defaulted,false
otherwise
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Method Detail
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getKind
public abstract Kind getKind()
Get the kind of field represented by this object.- Returns:
- the kind of field represented by this object
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getName
public String getName()
Get the field name.- Returns:
- the field name
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isDefaulted
public boolean isDefaulted()
Determine whether this field was defaulted.- Returns:
true
if this field value was defaulted,false
otherwise
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getBoolean
public boolean getBoolean() throws IOException
Get the boolean value of this field.- Returns:
- the boolean value of this field
- Throws:
IOException
- if the value cannot be read
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getChar
public char getChar() throws IOException
Get the character value of this field.- Returns:
- the character value of this field
- Throws:
IOException
- if the value cannot be read
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getFloat
public float getFloat() throws IOException
Get the float value of this field.- Returns:
- the float value of this field
- Throws:
IOException
- if the value cannot be read
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getDouble
public double getDouble() throws IOException
Get the double value of this field.- Returns:
- the double value of this field
- Throws:
IOException
- if the value cannot be read
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getByte
public byte getByte() throws IOException
Get the byte value of this field.- Returns:
- the byte value of this field
- Throws:
IOException
- if the value cannot be read
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getShort
public short getShort() throws IOException
Get the short value of this field.- Returns:
- the short value of this field
- Throws:
IOException
- if the value cannot be read
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getInt
public int getInt() throws IOException
Get the integer value of this field.- Returns:
- the integer value of this field
- Throws:
IOException
- if the value cannot be read
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getLong
public long getLong() throws IOException
Get the long value of this field.- Returns:
- the long value of this field
- Throws:
IOException
- if the value cannot be read
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getObject
public Object getObject() throws IOException
Get the object value of this field.- Returns:
- the object value of this field
- Throws:
IOException
- if the value cannot be read
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compareTo
public int compareTo(ReadField o)
Compare this field with another on the basis of its name.- Specified by:
compareTo
in interfaceComparable<ReadField>
- Parameters:
o
- the other field object- Returns:
- the sort result based on the name of this field and the given field
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