IConstantPoolEntry (Eclipse JDT API Specification)

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Eclipse JDT
2.0

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org.eclipse.jdt.core.util
Interface IConstantPoolEntry

public interface IConstantPoolEntry

Description of a constant pool entry as described in the JVM specifications. Its contents is initialized according to its kind. This interface may be implemented by clients.

Since:: 2.0

Method Summary

int getClassIndex()
          Answer back the class index for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry.

char[] getClassInfoName()
          Answer back the class name for a CONSTANT_Class type entry.

int getClassInfoNameIndex()
          Answer back the name index for a CONSTANT_Class type entry.

char[] getClassName()
          Answer back the class name for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry.

double getDoubleValue()
          Answer back the double value for a CONSTANT_Double type entry.

char[] getFieldDescriptor()
          Answer back the field descriptor value for a CONSTANT_Fieldref type entry.

char[] getFieldName()
          Answer back the field name for a CONSTANT_Fieldref type entry.

float getFloatValue()
          Answer back the float value for a CONSTANT_Float type entry.

int getIntegerValue()
          Answer back the integer value for a CONSTANT_Integer type entry.

int getKind()
          Answer back the type of this entry.

long getLongValue()
          Answer back the long value for a CONSTANT_Long type entry.

char[] getMethodDescriptor()
          Answer back the method descriptor value for a CONSTANT_Methodref or CONSTANT_InterfaceMethodref type entry.

char[] getMethodName()
          Answer back the field name for a CONSTANT_Methodref or CONSTANT_InterfaceMethodred type entry.

int getNameAndTypeIndex()
          Answer back the nameAndType index for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry.

int getNameAndTypeInfoDescriptorIndex()
          Answer back the descriptor index for a CONSTANT_NameAndType type entry.

int getNameAndTypeInfoNameIndex()
          Answer back the name index for a CONSTANT_NameAndType type entry.

int getStringIndex()
          Answer back the string index for a CONSTANT_String type entry.

String getStringValue()
          Answer back the string value for a CONSTANT_String type entry.

int getUtf8Length()
          Answer back the utf8 length for a CONSTANT_Utf8 type entry.

char[] getUtf8Value()
          Answer back the utf8 value for a CONSTANT_Utf8 type entry.

Method Detail

getKind

public int getKind()

Answer back the type of this entry.

Returns:: the type of this entry

getClassInfoNameIndex

public int getClassInfoNameIndex()

Answer back the name index for a CONSTANT_Class type entry.

Returns:: the name index for a CONSTANT_Class type entry

getClassIndex

public int getClassIndex()

Answer back the class index for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry.

Returns:: the class index for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry

getNameAndTypeIndex

public int getNameAndTypeIndex()

Answer back the nameAndType index for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry.

Returns:: the nameAndType index for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry

getStringIndex

public int getStringIndex()

Answer back the string index for a CONSTANT_String type entry.

Returns:: the string index for a CONSTANT_String type entry

getStringValue

public String getStringValue()

Answer back the string value for a CONSTANT_String type entry.

Returns:: the string value for a CONSTANT_String type entry

getIntegerValue

public int getIntegerValue()

Answer back the integer value for a CONSTANT_Integer type entry.

Returns:: the integer value for a CONSTANT_Integer type entry

getFloatValue

public float getFloatValue()

Answer back the float value for a CONSTANT_Float type entry.

Returns:: the float value for a CONSTANT_Float type entry

getDoubleValue

public double getDoubleValue()

Answer back the double value for a CONSTANT_Double type entry.

Returns:: the double value for a CONSTANT_Double type entry

getLongValue

public long getLongValue()

Answer back the long value for a CONSTANT_Long type entry.

Returns:: the long value for a CONSTANT_Long type entry

getNameAndTypeInfoDescriptorIndex

public int getNameAndTypeInfoDescriptorIndex()

Answer back the descriptor index for a CONSTANT_NameAndType type entry.

Returns:: the descriptor index for a CONSTANT_NameAndType type entry

getNameAndTypeInfoNameIndex

public int getNameAndTypeInfoNameIndex()

Answer back the name index for a CONSTANT_NameAndType type entry.

Returns:: the name index for a CONSTANT_NameAndType type entry

getClassInfoName

public char[] getClassInfoName()

Answer back the class name for a CONSTANT_Class type entry.

Returns:: the class name for a CONSTANT_Class type entry

getClassName

public char[] getClassName()

Answer back the class name for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry.

Returns:: the class name for a CONSTANT_Fieldref, CONSTANT_Methodref, CONSTANT_InterfaceMethodref type entry

getFieldName

public char[] getFieldName()

Answer back the field name for a CONSTANT_Fieldref type entry.

Returns:: the field name for a CONSTANT_Fieldref type entry

getMethodName

public char[] getMethodName()

Answer back the field name for a CONSTANT_Methodref or CONSTANT_InterfaceMethodred type entry.

Returns:: the field name for a CONSTANT_Methodref or CONSTANT_InterfaceMethodred type entry

getFieldDescriptor

public char[] getFieldDescriptor()

Answer back the field descriptor value for a CONSTANT_Fieldref type entry. This value is set only when decoding the CONSTANT_Fieldref entry.

Returns:: the field descriptor value for a CONSTANT_Fieldref type entry. This value is set only when decoding the CONSTANT_Fieldref entry

getMethodDescriptor

public char[] getMethodDescriptor()

Answer back the method descriptor value for a CONSTANT_Methodref or CONSTANT_InterfaceMethodref type entry. This value is set only when decoding the CONSTANT_Methodref or CONSTANT_InterfaceMethodref entry.

Returns:: the method descriptor value for a CONSTANT_Methodref or CONSTANT_InterfaceMethodref type entry. This value is set only when decoding the CONSTANT_Methodref or CONSTANT_InterfaceMethodref entry

getUtf8Value

public char[] getUtf8Value()

Answer back the utf8 value for a CONSTANT_Utf8 type entry. This value is set only when decoding a UTF8 entry.

Returns:: the utf8 value for a CONSTANT_Utf8 type entry. This value is set only when decoding a UTF8 entry

getUtf8Length

public int getUtf8Length()

Answer back the utf8 length for a CONSTANT_Utf8 type entry. This value is set only when decoding a UTF8 entry.

Returns:: the utf8 length for a CONSTANT_Utf8 type entry. This value is set only when decoding a UTF8 entry